Answer:
The answer is 500 times
Step-by-step explanation:
hope this helps you
10 to the power of what is 0.1
Answer:
Brainleist!
Step-by-step explanation:
10^x = 0.1
x =log(0.1)
Decimal Form: x=−1
Sparkle King increased the price of a $1.15 cola by 10%. Find the increase in price and the new price.
Answer:
Increased amount is $0.115 and new price is $1.265.
Step-by-step explanation:
It is given that Sparkle King increased the price of a $1.15 cola by 10%.
Increased amount is 10% of $1.15.
Increased amount [tex]=\$1.15\times \dfrac{10}{100}=\$0.115[/tex]
So, increased amount is $0.115.
Now, new price is the sum of original price and increased amount.
New price [tex]=\$1.15+\$0.115[/tex]
[tex]=\$1.265[/tex]
Therefore, the new price is $1.265.
Quadrilateral QRST is dilated by a factor of 2 with the center of dilation at the origin. What are the coordinates of quadrilateral Q′R′S′T′? answer: A) Q′ (–4, 4), R′ (4, 4), S′ (4, –4), T′ (–4, –4) B) Q′ (4, 4), R′ (–4, 4), S′ (–4, –4), T′ (4, –4) C) Q′ (–1, 1), R′ (1, 1), S′ (1, –1), T′ (–1, –1) D) Q′ (–3, 3), R′ (3, 3), S′ (3, –3), T′ (–3, –3)
Answer:
Q(-4,4)R' (4,4)S' (4,-4)T'(-4,-4)
Step-by-step explanation:
Given
Quadrilateral QRST
Dilated Factor = 2
Required
Find the coordinates of Q'R'S'T'
To do this, we first have to identify the coordinates of QRST
[tex]Q = (-2,2)\\R = (2,2)\\S = (2,-2)\\T = (-2,-2)[/tex]
Being dilated by scale factor of 2 means we have to multiply each coordinates by 2; This is as shown below
Q'R'S'T' = 2 * QRST
Q' = 2 * (-2,2)
Q(-4,4)R' (4,4)S' (4,-4)T'(-4,-4)
Answer:a
Step-by-step explanation:
Q′ (–4, 4), R′ (4, 4), S′ (4, –4), T′ (–4, –4)
The sum of three numbers is 62. The second number is equal to the first number diminished by 4. The third number is four times the first. What are the numbers? Which three expressions could be used to represent the numbers?
A n; n - 4; 4n
B n; 4 - n; n + 4
C n; n/4; n + 4
Answer:
38
Step-by-step explanation:
38 because
Which of the following best describes a regular tessellation?
A. A tessellation that uses exactly two regular polygons
B. A tessellation that uses only on type or regular polygon
C. A tessellation that uses more than three regular polygons
D. A tessellation that uses more than one regular polygon
Answer:
D. A tessellation that uses more than one regular polygon
hope it helps :)
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A regular tessellation is best described as the tessellation that uses only one type of regular polygon.
What is a regular tessellation?This type of tessellation is made up by using one type of regular polygon which joins vertex to vertex.
Regular tessellation :-
When we cover a surface with a pattern of a flat geometric shapes such that there should have no overlaps or gaps, then the surface is called a tessellation.
A regular tessellation is tessellation made up by using only one type of regular polygon. These are made up of entirely congruent regular polygons all that joining vertex to vertex.
Hence, it is best described as the tessellation that uses only one type of regular polygon.
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Zohar is using scissors to cut a rectangle with a length of 5x – 2 and a width of 3x + 1 out of a larger piece of paper. Which expression can be used to find the perimeter of the rectangle and what is the perimeter if x = 4? (5x−2)+(3x+1); 31 centimeters (5x−2)+(3x+1); 36 centimeters 2(5x−2)+2(3x+1); 62 centimeters 2(5x−2)+2(3x+1); 70 centimeters
Answer:
[tex] \boxed{\sf Perimeter \ of \ rectangle = 2(5x - 2) + 2(3x + 1); 62 \ centimeters} [/tex]
Given:
Length of rectangle (l) = (5x - 2) cm
Width of rectangle (w) = (3x + 1) cm
To Find:
Perimeter of rectangle
Step-by-step explanation:
[tex]\sf \boxed{\sf Perimeter \ of \ rectangle = 2(length + width)} \\ \\ \sf Putting \ value \ of \ length \ and \ with \ in \ the \\ \sf formula \ of \ perimeter \ of \ rectangle, \ we \ get:\\ \sf = 2((5x - 2) + (3x + 1)) \\ \\ \sf = 2(5x - 2) + 2(3x + 1)[/tex]
[tex]\sf Now, \ let's \ find \ the \ value \ of \ perimeter \ of \\ \sf rectangle \ by \ substituting \ x = 4, \ we \ get: \\ \\ \sf Perimeter \ of \ rectangle = 2(5(4) - 2) + 2(3(4) + 1) \\ \\ \sf 5 \times 4 = 20 : \\ \sf = 2( \boxed{20} - 2) + 2(3(4) + 1) \\ \\ \sf 3 \times 4 = 12 : \\ \sf = 2(20 - 2) + 2( \boxed{12} + 1) \\ \\ \sf 20 - 2 = 18 : \\ \sf = 2 \times \boxed{18} + 2(12 + 1) \\ \\ \sf 12 + 1 = 13 : \\ \sf = 2 \times 18 + 2 \times \boxed{13} \\ \\ \sf 2 \times 18 = 36 : \\ \sf = \boxed{36} + 2 \times 13 \\ \\ \sf 2 \times 13 = 26 : \\ \sf = 36 + \boxed{26} \\ \\ \sf = 62 \: centimeters[/tex]
Answer:
C
Step-by-step explanation:
edge2020
How do if figure out Pi X 8. I know the answer but I need to figure out how to get the answer. Please help if you understand.
Answer:
25.12
Step-by-step explanation:
round pi to first 2 digits after decimal point.
3.14 x 8 =25.12
The slope of the line below is 2/5 and the y-intercept is (0, 4). What is the slope-intercept equation of the line?
Answer:5y=20+2x
Step-by-step explanation:
PLEASE HELP ME
Multiply the monomials:
a2x5b, −0.6axb2 and 0.6a2b3
Answer:
[tex]-0.36 a^{5}b^{6} x^{6}[/tex]
Step-by-step explanation:
Given:
[tex]a^2x^5b,,\ -0.6axb^2,\ and\ 0.6a^2b^3[/tex]
Required
Multiply
The above can be written as
[tex]a^2x^5b * -0.6axb^2\ * \ 0.6a^2b^3[/tex]
Split the above expression
[tex]a^2*x^5*b * -0.6*a*x*b^2\ * \ 0.6*a^2*b^3[/tex]
Collect like terms
[tex]-0.6 * 0.6 * a^2*a*a^2*b *b^2 *b^3*x^5*x[/tex]
Apply first law on indices
[tex]-0.36 * a^{2+1+2} *b^{1+2+3} *x^{5+1}[/tex]
[tex]-0.36 * a^{5} *b^{6} *x^{6}[/tex]
[tex]-0.36 a^{5}b^{6} x^{6}[/tex]
Hence, [tex]a^2x^5b * -0.6axb^2\ * \ 0.6a^2b^3[/tex] is equivalent to [tex]-0.36 a^{5}b^{6} x^{6}[/tex]
Can someone help me pls? I'm confused.
Number of people = 20 the expression u need is 100N = 5
N = 100/5
N = 20 people
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How many ways can the letters of the word ORGANISM be arranged so the third letter is G?
A. 7
B. 8
C.
5040
D. 40,320
Here are the monthly charges for jo’s Mobile phone. Monthly charge £16,150 free minutes,then 13p per minute,150 free texts,then 15p per text during one month,jo makes 170 minutes of calls and sends 182 texts. Work out the total charge for the month can anybody tell me the answer
Answer:
Step-by-step explanation:Jo's Mobile Plan:
Fixed monthly charge = £16
Monthly 150 free minutes, post that 13p (or £0.13) per minute,
Monthly 150 free texts, post that 15p (or £0.15) per text
Jo's mobile phone usage details:
170 minutes of calls
182 texts
Total Charges for Jo = Fixed Monthly Charge + Charges for Calls + Charges for Texts
⇒ Total Charges for Jo = 16 + (170-150) × 0.13 + (182-150) × 0.15
⇒ Total Charges for Jo = 16 + (20) × 0.13 + (32) × 0.15
⇒ Total Charges for Jo = 16 + 2.6 + 4.8
⇒ Total Charges for Jo = 23.4
Hence, Jo should be charged £23.4 for the month.
What is the solution to the inequality?
17 < 9 + x
A. X < 8
B. X < 26
C. X > 26
D. X > 8
Answer:
8 < x
Step-by-step explanation:
17 < 9 + x
Subtract 9 from each side
17-9 < 9 -9+ x
8 < x
17+6p=9 liner equation
Answer:
As far as I can recall, P= -4/3 (fraction)
Step-by-step explanation:
identify the perfect cube root contained as a factor in 54.
Answer:
54 = 2 x 27
the cube root of 27 is 3.
the answer is C
Step-by-step explanation:
Answer:
The perfect cube is 27 and the perfect cube root is 3
Step-by-step explanation:
( 54) ^ 1/3
( 27*2) ^ 1/3
(27) ^1/3 * (2)^1/3
3 * (cube root of 2)
The perfect cube is 27 and the perfect cube root is 3
Please help I will mark Brainlest
Yuri measures the height of the water in an aquarium in one metric unit. He then moves the decimal point three units to the left.
Which pair of measurements might he be converting? Use the metric table to help answer the question.
Metric Table
deka-
unit
milli-
kilo-
1,000
hecto-
100
deci-
0.1
centi-
0.01
10
1
0.001
O kiloliters to liters
O centiliters to hectoliters
O liters to deciliters
O deciliters to hectoliters
Answer:
Millimeter to Meter
Step-by-step explanation:
Determine whether each function is even, odd, or neither.
f(x) = (x2-9
DONE
g(x) = |x-31
DONE
x2-1
DONE
g(x) = x + x2
DONE
Answer:
a) f(x) = x² -9
function is an even function
b) g(x) = |x -3|
function is an even function
c) f(x)= x / x²-1
function is odd function
d) g(x) = x + x²
Given function is not an even not odd function
This function is neither even or odd
Step-by-step explanation:
Explanation:-
a) Given f(x) = x² -9
Even function
If f(-x) = f(x) , then the function is even function.
f(-x) = (-x)² -9
= x² -9
= f(x)
f(-x) = f(x)
∴ Given function is an even function
b)
Given g(x) = |x -3|
Even function
If g(-x) = g(x) , then the function is even function.
g(-x) = |-(x-3)|
= |x-3|
g(-x) = g(x)
∴ Given function is an even function
c)
odd function
If f(-x) =- f(x) , then the function is odd function.
f(-x) = [tex]f(-x) = \frac{-x}{(-x)^{2}+1 } = \frac{-x}{x^{2}+1 } = - f(x)[/tex]
= -f(x)
f(-x) = -f(x)
∴ Given function is odd function
d)
If g(-x) = g(x) , then the function is even function.
g(x) = x + x²
g(-x) = -x + (-x)²
= - (x - x²)
This is not either even or odd function
∴ Given function is neither function
a) f(x) = x² -9
function is an even function
b) g(x) = |x -3|
function is an even function
c) f(x)= x / x²-1
function is odd function
d) g(x) = x + x²
Given function is not an even not odd function
This function is neither even or odd
Here, we have,
a) Given f(x) = x² -9
Even function
If f(-x) = f(x) , then the function is even function.
f(-x) = (-x)² -9
= x² -9
= f(x)
f(-x) = f(x)
∴ Given function is an even function
b)
Given g(x) = |x -3|
Even function
If g(-x) = g(x) , then the function is even function.
g(-x) = |-(x-3)|
= |x-3|
g(-x) = g(x)
∴ Given function is an even function
c)
odd function
If f(-x) =- f(x) , then the function is odd function.
f(-x) = -x/(-x)²-1
= -f(x)
f(-x) = -f(x)
∴ Given function is odd function
d)
If g(-x) = g(x) , then the function is even function.
g(x) = x + x²
g(-x) = -x + (-x)²
= - (x - x²)
This is not either even or odd function
∴ Given function is neither function.
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Find the area of the figure below by first finding the areas of the rectangle and triangle.
Answer:
21 units^2
Step-by-step explanation:
Dimensions of rectangle are 3 by 6 units; therefore the area is 18 units^2.
Dimensions of triangle: base is 3 and height is 2; therefore the area of this triangle is (1/2)(base)(height) = (1/2)(3)(2) = 3 units^2
The total area of this figure is (18 + 3) units^2, or 21 units^2
The Area of rectangle is the product of its width to its length.
i.e., Area of rectangle= length x width
Given:
Rectangle:
length= 6 units
width = 3 units
So, area of rectangle= l x w
= 6x 3
= 18 units²
Now, Triangle:
Base= 2 units, height = 3 units
area of triangle= 1/2 x b x h
= 1/2 x 2 x 3
= 3 units²
now, area of figure = area of rectangle + area of triangle
= 18+ 3 = 21 unit²
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FAST PLEASE
How many one-half cubes are needed to fill the gap in the prism? A prism has a length of 3 and one-half, height of 3, and width of 2. A one-half unit cube has a length of one-half, width of 1, and height of 1. 2 4 6 8
Answer:
6
Step-by-step explanation:
The requreid volume of the composite figure is 310.86 cm³ (rounded to the nearest hundredth).
What is volume?Volume is defined as the mass of the object per unit density while for geometry it is calculated as profile area multiplied by the length at which that profile is extruded.
To find the volume of the composite figure, we need to find the volumes of the cylinder and cone and add them together.
The volume of the cylinder is:
[tex]V_{cylinder} = B\times h[/tex]
where B is the area of the base and h is the height.
The base of the cylinder is a circle with a radius 3 cm, so:
[tex]B = pi\times r^2\\B = 3.14\times (3)^2\\B = 28.26 cm^2[/tex]
The height of the cylinder is 8 cm, so:
= 8 cm
Therefore, the volume of the cylinder is:
[tex]V_{cylinder} = B\times h\\V_{cylinder} = 28.26 cm^2\times 8) cm\\V_{cylinder} = 226.08 cm^3[/tex]
The volume of the cone is:
[tex]V_{cone} = 1/3B\times h[/tex]
where B is the area of the base and h is the height.
The base of the cone is a circle with a radius 3 cm, so:
[tex]B =\pi\times r^2\\\\B = 3.14\times (3)^2\\B = 28.26 cm^2[/tex]
The height of the cone is 9 cm, so:
h = 9 cm
Therefore, the volume of the cone is:
[tex]V_cone = 1/3*B*h\\V_cone = 1/3*(28.26 cm^2)*(9) cm\\V_cone = 84.78 cm^3[/tex]
The total volume of the composite figure is the sum of the volumes of the cylinder and cone:
[tex]V_{total} = V_{cylinder} + V_{Cone}\\V_total = 226.08 cm^3 + 84.78 cm^3\\V_total = 310.86 cm^3[/tex]
Therefore, the volume of the composite figure is 310.86 cm³ (rounded to the nearest hundredth).
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The outside diameter of a pipe is 4.825 inches. If the pipe wall is 0.145 inches thick, what is the inside diameter of the pipe?
Answer:
4.68 in
Step-by-step explanation:
4.825-0.145=4.68 in
The inside diameter of the pipe is 4.68 inches.
What is a diameter?A straight line that runs through the sideways of a body or figure, particularly a circle or sphere, is called as a diameter of a circle or sphere.
Given:
The outside diameter of a pipe is 4.825 inches.
If the pipe wall is 0.145 inches thick,
the inside diameter of the pipe,
= 4.825 - 0.145
= 4.68
Therefore, the diameter is 4.68 inches.
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Bianca graphed her weight and height over the past several years. A graph titled Bianca's Height and Weight has weight in pounds on the x-axis and height in inches on the y-axis. A vertical line is at x = 130. Which describes the slope of the line on Bianca’s graph? Its slope is positive. Its slope is negative. Its slope is zero. It has no slope.
Answer:
It has no slope
Step-by-step explanation:
The line on the graph is vertical meaning it has no slope.
Answer:
It has no slope.
Step-by-step explanation:
What is the value of A? PLEASE HELP
Answer:
3Explanation:
[tex] \sqrt[a]{ {x}^{n} } = {x}^{ \frac{n}{a} } \\ \sqrt[7]{ {53}^{3} } = {(53}^{3} ) {}^{ \frac{1}{7} } \\ \: \: \: \: \: \: \: \: \: \: \: = {53}^{ \frac{3}{7} } \\ comparing \: with \: {53}^{ \frac{a}{b} } \\ a = 3[/tex]
hope this helps...
Good luck on your assignment..
Factor this expression completely, then place the factors in the proper location on the grid. a^3y + 1
plz help i don't understand what it wants me to do its make up work and i haven't been taught how to do it also its algebra 2
Answer:
[tex]a^{3y} + 1 = (a^{y}+1 )^{3} - 3a^y(a^{y}+1)\\\\[/tex]
Step-by-step explanation:
We are to factorize the expression [tex]a^{3y} + 1[/tex] completely. To do this, we will apply the expression below;
The expression can be rewritten as [tex]a^{3y} + 1^{3}[/tex]
To factorize the expression, we need to first factorize [tex](a^{y}+1 )^{3}[/tex] first
[tex](a^{y}+1 )^{3} =(a^{y}+1 )(a^{y}+1 )^{2}\\= (a^{y}+1 )((a^y)^{2} } + 2a^{y} +1)\\= (a^y)^{3} +2(a^y)^{2}+a^y+( a^y)^{2}+2a^y+1\\(a^{y}+1 )^{3} = ((a^y)^{3} + 1) +2(a^y)^{2}+a^y+( a^y)^{2}+2a^y\\(a^{y}+1 )^{3} = ((a^y)^{3} + 1) +3(a^y)^{2}+3a^y\\[/tex]
The we will make [tex]a^{3y} + 1^{3}[/tex] the subject of the formula as shown;
[tex](a^y)^{3} + 1 = (a^{y}+1 )^{3} - (3(a^y)^{2}+3a^y)\\(a^y)^{3} + 1^{3} = (a^{y}+1 )^{3} - (3(a^y)^{2}+3a^y)\\\\[/tex]
[tex](a^y)^{3} + 1 = (a^{y}+1 )^{3} - (3(a^y)^{2}+3a^y)\\\\[/tex]
[tex]a^{3y} + 1 = (a^{y}+1 )^{3} - (3(a^y)^{2}+3a^y)\\\\[/tex]
[tex]a^{3y} + 1 = (a^{y}+1 )^{3} - 3a^y(a^{y}+1)\\\\[/tex]
This last result gives the expansion of the expression
What is the measure of the angle formed by a side of the given angle and the given angle's bisector? c 172° and b 171°30'
Answer:
86 and 85.75°
Evaluate 2x2 - 1 when x= 3.
O A. 35
O B. 25
O c. 5
O D. 17
Answer:[tex]2*3^{2} -1[/tex]
Step-by-step explanation:
calculate the power: 2*9-1
calculate the product or quotient:18-1
calculate the sum or difference:17
answer:17
Bud's cheeseburger and fries contained 1310 milligrams and 350 milligrams of sodium, respectively. Together they contained 66.4% of the recommended daily intake of sodium for
diet. What is the daily recommended intake of sodium for a 2,000 calorie diet?
Answer:
The recommended daily intake of sodium for a 2000 calorie diet is 2500 mg.
Step-by-step explanation:
In order to calculate the daily intake of sodium we first need to calculate the mass of sodium present in both snacks, this is given by their sum.
[tex]\text{total sodium} = 1310 + 350 = 1660 \text{ mg}[/tex]
We can now apply a rule of three for which the total sodium from the snacks is related to 66.4% in the same proportion as "x" mg, which is the value we want to know, is related to 100%. So we have:
[tex]\frac{1660}{x} \frac{mg}{mg} = \frac{66.4\%}{100\%}[/tex]
[tex]66.4*x = 1660*100\\x = \frac{166000}{66.4} = 2500 \text{ mg}[/tex]
The recommended daily intake of sodium for a 2000 calorie diet is 2500 mg.
Answer:
2,500 mg
1,310 + 350 = 1,660
1,660 is 66.4% of 2,500
in 1997 the population of a small town was 900. If the annual rate of increase is about 0.6% which value below expresses the population five years later?
Answer:
[tex]927[/tex]
Step-by-step explanation:
[tex]900 \times (1+0.6\%)^5[/tex]
[tex]900 \times (1+0.6/100)^5[/tex]
[tex]900 \times (1+0.006)^5[/tex]
[tex]900 \times (1.006)^5[/tex]
[tex]900\times \:1.03036[/tex]
[tex]927.32594[/tex]
Answer:
927
Step-by-step explanation:
Total Population = 900
Annual rate of increase = 0.6 % of 900
=> [tex]\frac{0.6}{100}* 900[/tex]
=> 0.6 * 9
=> 5.4
Rate of increase in 5 years = 5 * 5.4
= 27
Population after five years = 900+27
=> 927
Do the side lengths 4, 8, and 10 form a triangle
Answer:
Those side lengths 4, 8 and 10 form a triangle
plzzzzzzz help right answer with evidence will be marked for brainlest drop down answers 1: 9 blocks, 11 blocks, 12 blocks, 14 blocks
drop down answers 2: 1 block, 2 blocks , 3 blocks, 4 blocks
Answer:
1. 14 blocks
2. 1 block
From an equation and solve for the following word problem. If the product of two consecutive positive even numbers is 48, what are these two numbers?
pls show full working out :)
Answer: 6 and 8
Step-by-step explanation:
Consecutive numbers mean it’s one number after another. If there are consecutive even numbers, then both numbers are even and 2 digits apart.
8 - 6 = 2
6 and 8 are consecutive even numbers because they are 2 digits apart and are both even numbers
6 * 8 = 48
The product of 6 and 8 = 48
