Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar.
In the model above, the 8 that the arrow points to is
times the 8 to the left of the arrow and
times the 8 to the right of the arrow.
Answers
In the model above, the 8 that the arrow points to is 1/10 times the 8 to the left of the arrow and 10 times the 8 to the right of the arrow.
What is a place value?In Mathematics, a place value can be defined as a numerical value (number) which denotes a digit based on its position in a given number and it includes the following:
TenthsHundredthsThousandthsUnitTensHundredsThousands.Generally speaking, the place value of the 8 that the arrow points to is tens and as such, we have the following:
8 = 80 × 1/10
8 = 0.8 × 10
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Related Questions
"What does e to the ipi mean?
"
Answers
The mathematical phrase "e to the ipi" is composed of the imaginary unit i (the square root of -1 raised to the power of pi), which is symbolized by "pi," and the mathematical constant "e" (Euler's number).
The expression "e to the ipi" may be expressed as follows:
[tex]e^{(i*pi)}[/tex]
The following formula is known as Euler's formula:
[tex]e^{(ipi)}[/tex] = cos(pi) + isin(pi)
where "cos" and "sin" are the sine and cosine functions, respectively.
We may reduce this formula to using the cosine and sine trigonometric identities.
[tex]e^{(i*pi)}[/tex] = -1
"e to the ipi" hence equals a negative one. This startling and outstanding finding ties together various crucial mathematical ideas, including calculus, complex numbers, and trigonometry.
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Solve the system of equations below using a method of your choosing.
help please
Answers
The solution to the system of equations is x = 5 and y = -2, or (5,-2) in coordinate form.
Describe Equation?An equation is a mathematical statement that shows that two expressions are equal. It is usually written as an expression on the left-hand side (LHS) and an expression on the right-hand side (RHS) separated by an equal sign (=).
The expressions on both sides of the equation can contain variables, constants, and mathematical operations such as addition, subtraction, multiplication, and division. The variables in an equation represent unknown values that can vary, while the constants are fixed values that do not change.
Equations are used to represent mathematical relationships or describe real-world situations. They can be used to solve problems, make predictions, and test hypotheses.
To solve an equation, one must find the value of the variable that makes the LHS equal to the RHS. This is done by performing mathematical operations on both sides of the equation to isolate the variable. The goal is to get the variable by itself on one side of the equation, with a specific value on the other side.
Equations can be simple or complex, linear or nonlinear, and can involve one or more variables. Examples of equations include:
2x + 5 = 13
y = 3x^2 - 2x + 7
4a + 2b - 3c = 10
Equations are used in many areas of mathematics and science, including physics, chemistry, and engineering, among others.
Substitute the value of y in the second equation with the expression for y from the first equation:
2x + 3(4x-22) = 4
Simplify and solve for x:
2x + 12x - 66 = 4
14x = 70
x = 5
Substitute the value of x in the first equation to solve for y:
y = 4(5) - 22
y = -2
Therefore, the solution to the system of equations is x = 5 and y = -2, or (5,-2) in coordinate form.
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Graph and put into slope intercept form
4x-3y>12
Answers
Answer:
The equation 4x - 3y > 12 can be graphed by finding two points that satisfy the inequality. For example, you could use the points (0, 4) and (3, 0). Then, you can plot the points on a graph and draw the line that passes through them. This line is the graph of the inequality. You can also put the equation into slope-intercept form by rearranging the equation to y = (4/3)x - (4/3). The graph of y = (4/3)x - (4/3) is the same as the graph of the original inequality.
What would be the cosine for sin 55 ?
Answers
Answer:
0.5735764
Step-by-step explanation:
sin(55°) = √(1-cos²(55°))
Answer:
The answer is 0.5735764
Step-by-step explanation:
sin(55°) = √(1-cos²(55°)
Hope this helped! Have a GOOD DAY!
The graph of f(x)=sin(x) is transformed into a new function, g(x) , by stretching it vertically by a factor of 4 and shifting it 3 units down.
What is the equation of the new function g(x) ?
Please answer asap
Answers
g(x) = 4sin(x)
The transformation of shifting the function downward by 3 units means that the entire graph is shifted downward by 3 units, so we subtract 3 from the y-value of g(x), giving:
g(x) = 4sin(x) - 3
Therefore, the equation of the new function g(x) is g(x) = 4sin(x) - 3
Answer:
The transformation of stretching the function vertically by a factor of 4 means that every y-value of f(x) is multiplied by 4, so the new function is:g(x) = 4sin(x)The transformation of shifting the function downward by 3 units means that the entire graph is shifted downward by 3 units, so we subtract 3 from the y-value of g(x), giving:g(x) = 4sin(x) - 3Therefore, the equation of the new function g(x) is g(x) = 4sin(x) - 3
Step-by-step explanation: hope this helps0^0
ABCD is a kite, So AC - DB and DE=EB Calculate the length of \overline{AC} AC to the nearest tenth of a centimeter.
Answers
Answer:
AC=9CM
Step-by-step explanation:
Since ABCD is a kite, we know that the two diagonals, AC and BD, intersect at right angles and that the two pairs of adjacent sides are congruent. Therefore, we have:
AC = BD and AB = BC = CD = DA
We also know that DE = EB, which means that triangle ADE is congruent to triangle BEC (by the side-side-side congruence rule), so we have:
AD = BC and AE = EC
AD=5cm and DC=4cm
Combining these equations, we have:
AC = AD + DC
AC=5cm+4cm=9cm
Yo please Can i get some help
Answers
Answer:
it will have one real solution
Step-by-step explanation:
how many ft in a meter
Answers
Answer:
there are 3 feet in one meter.
Step-by-step explanation:
12 inches = 1 foot.
39.3701 inches = 1 meter.
39.3701 ÷ 12 = 3.281.
3.281 is simplified to 3.
There are about 3 feet in 1 meter.
Hope this helped! Have a Good Day!
Question 4(Multiple Choice Worth 2 points)
(Effects of Changes in Data MC)
The average high temperatures in degrees for a city are listed.
58, 61, 71, 77, 91, 100, 105, 102, 95, 82, 66, 57
help fast
If a value of 50° is added to the data, how does the median change?
The median decreases to 77°.
The median decreases to 65.2°.
The median stays at 82°.
The median stays at 79.5°.
Answers
Answer: I'm no expert but i would have to say the median would decrease to 77 degrees
Step-by-step explanation: The median is not going to stay the same when you have a lot of high numbers and with a bunch of high numbers the median is going to be close to 77 degrees than to 65.2 degrees
An item is priced at $13.09. If the sales tax is 4%, what does the item cost including sales tax?
Answers
how do i find the side lengths?
Answers
Answer:
a, d=90 degre
and b, b=90degree
(03.03 MC)
If a translation maps ZH onto ZJ, which of the following statements is true?
Answers
The only statement that is true about the translation is; ∠I ≅ ∠K.
How to interpret Translation in Transformation?Translation in transformation is defined as the displacement of a figure or a shape from one place to another. In translation, a figure can move upward, downward, right, left or anywhere in the coordinate system. In translation, only the position of the object changes, its size remains the same.
Now, from the given triangle, mapping ∠H onto ∠J means they are to be equal and by default it also means if that is the case, then we can equally say that ∠I ≅ ∠K.
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16. Aiden started a savings account with $250. He makes a deposit after he receives his
paycheck each month. After one month, he has $586. The next month the balance is $922.
The balance after the third month is $1,258. How much money will he have in his account
after 8 months?
Answers
Answer:
Hi! In order to determine how much money Aiden will have in his account after 8 months, let's figure out how much he deposits each month.
He started with $250. After one month, he had $586; after two months, he had $922; after three months, he had $1,258. Each month, there is a gain of $336.
Therefore, after four months, Aiden will have $1,594. After five months, he will have $1,930. After six months, he will have $2,266. After seven months, he will have $2,602. Finally, after eight months, he will have $2,938.
Hope this helps!
Question content area top
Part 1
A person's blood type is denoted with the letters A, B, and O, and the symbols + and. The blood type A+ is read as A positive. The blood type B is read as B negative. Use the data to write a ratio for the comparison in 3 different ways. + donors to + donors
LOADING. Click the icon to view the data. Question content area bottom
Part 1
The ratio using the word "to" is
42 to
29. (Type whole numbers. )
Part 2
The ratio using a colon is
enter your response here:
enter your response here. (Type whole numbers. )
Answers
By using the data table, a ratio for each comparison in three different ways should be written as follows;
The ratio of O+ donors to B+ donors is 9:2.
The ratio of A- donors to B+ donors is 21:20.
The ratio of AB+ donors to total donors is 6:195.
How to determine and write the ratio for each comparison?In order to determine and write the ratio for each comparison, we would have to assign variables to the chosen blood group donors respectively:
Let the variable O represent O+ donors.Let the variable B represent B+ donors.Let the variable ABN represent AB- donors.Let the variable ABP represent AB+ donors.From the information provided above, we have the following parameters:
O = 90 donors.
B = 20 donors.
Now, we can write the ratio as follows;
O:B = 90:20
Dividing by 10, we have the following ratio:
O:B = 9:2
ABN:ABP = 4:6
Dividing by 2, we have the following ratio:
ABN:ABP = 2:3
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Which of these sets of ordered pairs would define a line with a negative slope?
A. (5, 5) and (0, 1)
B. (2, 3) and (-4, -1)
C. (3, 6) and (5, 1)
D. (2, 3) and (76)
Answers
From the following sets of ordered pairs, line c, (3, 6) and (5, 1), has a negative slope.
To determine the slope of a line given two points, we can use the formula:
slope = (y2 - y1) / (x2 - x1)
where (x1, y1) and (x2, y2) are the coordinates of the two points.
If the slope is negative, it means the line is decreasing as we move from left to right, or in other words, it has a negative slope.
Let's apply the formula to each set of ordered pairs:
A. slope = (1 - 5) / (0 - 5) = -4 / -5 = 4/5 (positive slope)
B. slope = (-1 - 3) / (-4 - 2) = -4 / -6 = 2/3 (positive slope)
C. slope = (1 - 6) / (5 - 3) = -5 / 2. (negative slope)
D. This set has only one point (2, 3) and is therefore not sufficient to define a line.
Therefore, only option C has a negative slope. Option B has a positive slope. Option A has a positive slope. Option D is not sufficient to define a line.
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how many decimal of 10
Answers
From the decimal theory 10 has no decimal places, as it is a whole number.
As per the data given in the above question are as bellow,
The provided details are as bellow,
We have given the number as 10.
we have to find the decimal in the given number.
Thus we have to know about decimal value.
The tenths place is represented by the first digit following the decimal. The hundredths place is represented by the digit that follows the decimal. Up until there are no more digits, the remaining ones keep the place values filled in.
Here don't have any decimal value in the given number 10.
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what is the area of a rhombus with an angle measuring 30 degrees and sides measuring 9 inches?
Answers
The area of a rhombus with an angle measuring 30 degrees and sides measuring 9 inches, the answer will be 40.5 inches.
By using trigonometry,
Here, it is given that:
Side which is 's' is equal to 9 inches
Angle which is denoted as 'A' is equal to 30 degrees
Square of side s is equal to 9 × 9 = 81 inches
Area of rhombus, A = s² × sin (30°)
A = 81 × 1/2
A = 40.5 inches
A rhombus is a particular kind of parallelogram in geometry where two pairs of opposite sides are congruent. Accordingly, a rhombus has equal length on each side. Square and rhombus are frequently confused in students. The main distinction between a square and a rhombus is that a square has all internal angles that are right angles, whereas a rhombus does not.
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Miriam’s popcorn container was also 11. 5 inches high but with a base whoes side length is 2. 25 inches. The volume of Miriam’s container is
Answers
The volume of Miriam’s popcorn container is 71.875 inches³.
What is volume?Volume is defined as the set of three dimensional coordinates enclosed by a two - dimensional surface. We can write the volume as -
V = ∫∫∫f(x, y, z) dxdydz
Given is that Miriam’s popcorn container is 11.5 inches high but with a base whose side length is 2.25 inches.
We can write the volume of Miriam’s popcorn container as -
V = Area of base x height
V = (2.25 x 2.25) x (11.5)
V = 71.875 inches³
Therefore, the volume of Miriam’s popcorn container is 71.875 inches³.
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PLEASE HELP I NEED TO TURN THIS IN TONIGHT! Question
Modify the general recursive function so that it models this situation for n ≥ 2and the initial condition of f(1) = 12.
Enter the correct answer in the box.
Answers
f(n) = 12 * n
This modified recursive function models the situation where the value of f(n) is equal to 12 multiplied by n, starting from the initial condition of f(1) = 12.
Answer:
f(n)= f( n-1 ) + 6
Which percent accurately reflect the white section in the circle?
A. 38%
B. 48%
C. 62%
D. 68%
Answers
The percent that accurately reflects the white section in the circle is 38%. So, the correct option is A).
To find the percentage of the circle that is white, we need to divide the area of the white region by the area of the entire circle and multiply by 100.
Looking at the diagram, we can see that the white region takes up about 3/8 of the circle, or 37.5% (since 3/8 is equal to 0.375 or 37.5%). This is closest to answer choice A, which is 38%.
Therefore, the percent that accurately reflects the white section in the circle is 38%.
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5x(12+7) using distributive property
Answers
Answer:
To simplify 5x(12+7) using distributive property, we can distribute the 5x to each term inside the parentheses, which means multiplying 5x by 12 and by 7, and then adding the two resulting products. This is because the distributive property states that:
a(b + c) = ab + acIn this case, a is 5x, b is 12, and c is 7. Therefore, we can apply the distributive property as follows:5x(12+7) = 5x(12) + 5x(7)= 60x + 35x= 95xTherefore, 5x(12+7) simplifies to 95x using distributive property.Step-by-step explanation:
= 95
The distributive property states that for any real numbers a, b, and c,
a × (b + c) = a × b + a × c.
5x(12+7) using distributive property
5x(12) + 5x(7)
60 + 35
95
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The perimeter of the rectangle, blues 52 units. Find the length of side cd. Write your answer without variables.
Answers
The length of side CD is equal to 15 units.
How to calculate the perimeter of a rectangle?Mathematically, the perimeter of a rectangle can be calculated by using this mathematical expression;
P = 2(L + W) or P = 2L + 2W
Where:
P represents the perimeter of a rectangle.L represents the length of a rectangle.W represents the width of a rectangle.Substituting the given parameters into the perimeter of a rectangle formula, we have the following expressions;
52 = 2(2x - 1 + 3x - 3)
52 = 2(5x - 4)
52 = 10x - 8
10x = 60
x = 6
For side CD, we have:
Side CD = 3x - 3
Side CD = 3(6) - 3
Side CD = 18 - 3
Side CD = 15 units.
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Answer:
CD = 11
Step-by-step explanation:
As the formula for the perimeter of a rectangle is P = 2L + 2W, we can say that:
52 = 2(2x - 1) + 2(3x - 3) (distribute)
52 = 4x -2 + 6x - 6 (combine like terms)
52 = 10x - 8 (add 8 to both sides)
60 = 10x (divide both sides by 10)
6 = x
Now, as side CD is opposite side AB, and we know these sides are equal, we can say that AB = CD, therefore:
2(6) - 1 = 12 - 1 = 11
Which means side CD = 11.
When computing the correlation coefficient what is the effect of changing the order of the variables on r? Choose the correct answer below. a) It changes the magnitude of r. b) It changes both the sign and magnitude of r. c) It changes the sign of r. d) It has no effect on r.
Answers
What is the conversion of 72cm to inches?
Answers
Answer:
28.346
Step-by-step explanation:
divide the length value by 2.54
If the wax cost $1.38 a square foot, how much will the wax cost to cover the floor?
$1,224.75
$1,569.75
$2,104.50
$2,449.50
Answers
The wax cost to cover the floor is $1,569.75.
The correct option is B.
What is the area?The area is the amount of area occupied by an object's flat (2-D) surface or shape.
Given:
A maintenance worker needs to wax a restaurant floor shaped like the image shown.
A six-sided figure.
There is a horizontal base of 35 feet then another horizontal base below it of 20 feet.
The longest side is to the right and is 40 feet.
The top is 30 feet.
There is a perpendicular from the vertex of the top to the first base of 35 that is labeled 15 feet.
The total area of the composite figure is,
= (15 x10) + (20 x 40) + (1/2 x 25 x 15)
= 1137.5 square feet.
If the wax cost $1.38 a square foot,
the cost is,
= 1137.5 x 1.38
= $1569.75
Therefore, the total cost is $1569.75.
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the sweet shoppe uses a snack mix recipe that calls for one pound of chocolate chips and three pounds of raisins. the owner pays $3.40 for two pounds of chocolate chips and $1.80 for four pounds of raisins. how much will the ingredients for the snack mix recipe cost? responses
Answers
The ingredients for the snack mix recipe will cost $3.05
How to determine how much the ingredients for the snack mix recipe will cost?Word problems are sentences describing a 'real-life' situation where a problem needs to be solved by way of a mathematical calculation.
To find the cost of the ingredients for the snack mix recipe, we need to first calculate the cost per pound of each ingredient, and then multiply that by the amount required in the recipe.
The owner pays $3.40 for 2 pounds of chocolate chips:
cost per pound = $3.40 ÷ 2 = $1.70
The owner pays $1.80 for 4 pounds of raisins:
cost per pound = $1.80 ÷ 4 = $0.45
Now we can use these costs to find the total cost of the ingredients for the recipe:
1 pound of chocolate chips = $1.70
3 pounds of raisins = 3 × $0.45 = $1.35
Total cost of the ingredients = $1.70 + $1.35 = $3.05
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What is the conversion of 2.25 inches to mm ?
Answers
In metric system length measured by using kilometres, milimter and miles etc. Thus, the conversion of 2.25 inches to mili meters is equals to the 57.15 mm.
Inches (also called in. ) is a unit of measurement used in US customer measurement systems. It is also part of the imperial measurement system. A millimeter (abbreviation mm) is a unit of measurement in the metric system. Like the inch, it is used to measure the length of an object, especially small ones. "Millimetre" is the US spelling, while in the UK it is spelled "millimetre". To convert from one measurement unit to another, multiply by the conversion factor. Formula to convert inches to millimeters, [X] mm = 25.4 × [Y] in ---(1)
where [X] is the result in mm and [Y] is the amount in we want to convert.We need to convert 2.25 inches to millimeters. So using the formula, millimeter = 25.4 × 2.25 inches
= 57.15
Hence, required value is 57.15 mm.
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Kenneth's family is going to relax at the beach all day! In preparation, Kenneth made s sandwiches for them to eat when they get hungry. Kenneth put 3 slices of turkey and 3 slices of ham on each sandwich.
Answers
He also added lettuce, tomatoes, and cheese. Kenneth also made sure to put plenty of condiments like mayonnaise and mustard on each sandwich.
What is number?Number is a mathematical entity used to represent a computer magnitude it can be symbol or a combination of simple you should in order to take quantity such as the two, five, seven, three or eight number are used to verify the context including counting measuring and computing.
Kenneth's family was excited to get to the beach. When they arrived, they set up their umbrellas and beach chairs and found a spot to settle down. After they were all settled, Kenneth passed out the sandwiches he had made. Everyone was satisfied with the delicious sandwiches Kenneth had created.
Kenneth's family enjoyed their day at the beach. They swam in the ocean, built sandcastles, and played volleyball. They even laid out and got a nice tan. As the day got hotter, Kenneth's family got hungrier. Fortunately, they still had the sandwiches Kenneth had made. Everyone was thankful for the delicious sandwiches that Kenneth had prepared for them.
After a fun day at the beach, Kenneth's family packed up their things and headed home. Kenneth was happy that he could provide for his family and make their day even better. He was grateful for the opportunity to make the sandwiches for his family and make their day at the beach even more enjoyable.
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7. Find the slope of a line that is parallel to the line containing the points (3, 4) and (2,6).
SOMEONE ANSWER FAST ITS THE LAST QUESTION
Answers
The slope of a line that is parallel to the line containing the points (3, 4) and (2, 6) is -2.
What is the slope of a line that is parallel to the line containing the points (3, 4) and (2,6)?To find the slope of a line that is parallel to the line containing the points (3, 4) and (2, 6), we first need to find the slope of the line containing these points. We can use the slope formula:
m = (y2 - y1) / (x2 - x1)
Where:
m = slope
(x1, y1) = coordinates of the first point (3, 4)
(x2, y2) = coordinates of the second point (2, 6)
Substituting the given values, we get:
m = (6 - 4) / (2 - 3)
m = -2
The slope of the line containing the points (3, 4) and (2, 6) is -2.
Since we are looking for a line that is parallel to this line, the slope of the parallel line will also be -2.
Therefore, the slope of the parallel line is -2.
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Fill in the blank with the correct response.
A(n)STEM_________degree is awarded to students who have completed a program of study that is at least one year beyond a bachelor’s degree
Answers
A STEM (Science, Technology, Engineering, and Mathematics) degree is awarded to students who have completed a program of study that is at least one year beyond a bachelor’s degree.
STEM degrees cover a wide range of topics, including mathematics, computer science, engineering, and other sciences. These degrees can provide a strong foundation for a career in a variety of industries, including technology, healthcare, and education.
When pursuing a STEM degree, students must complete a set of specific courses that are related to their chosen major. These courses may include mathematics, physics, chemistry, biology, computer science, engineering, and other related subjects. Additionally, students must also complete a certain number of hours of lab and/or research experiences. Depending on the degree program, students may also be required to complete an internship, apprenticeship, or other work experience.
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