Answer:
3000
Step-by-step explanation:
Convert them into numbers: 607 + 2393 = 3000.
Answer:
The answer is
→ 3,000 is the sum.
Step-by-step explanation:
Were being asked what is the sum of six hundred seven and two thousand, three hundred ninety three/607 and 2,393
Well if it's asking us for the sum, then we fore SURE have to use addition.
[tex]607+2,393=3,000[/tex]
Therefore, 3,000 is your answer to this question.
Hope this helped! :^)
Solve the right triangle. Will give points!
Answer:
EF = 4.1DE = 9.1m∠F = 66°Step-by-step explanation:
The hypotenuse and one acute angle are given. The relevant relations are ...
Sin = Opposite/Hypotenuse
Cos = Adjacent/Hypotenuse
__
For the given triangle, these tell us ...
sin(24°) = EF/DF = EF/10
EF = 10·sin(24°) ≈ 4.1
and ...
cos(24°) = DE/DF = DE/10
DE = 10·cos(24°) ≈ 9.1
The remaining acute angle is the complement of the given one:
F = 90° -D = 90° -24°
∠F = 66°
Can someone please help me with this for brainliest !!
Answer:
x^2
Step-by-step explanation:
hope it's helpful :)))
7. In a class where the number of girls is 36% of the total number, there are 48 boys. How many students are there in the class?
Answer:
This problem involves the very basic formula of representing the total by a variable N. The number of boys plus the number of girls is equal to N but the number of girls is 36% of N.
Writing the representations
N = number of boys + number of girls
N = 48 + 36% of N
N = 0.36N + 48
N - 0.36N = 48
0.64N = 48
N = 48 / 0.64
N = 75
There are 75 people in the class. The number of boys is 48 and the number of girls is 27. The percentage of girls is 36% of 75.
Find the volume of the solid whose base is the region in the first quadrant bounded by y=x^3, y=1, and the y axis whose cross sections perpendicular to the y axis are equilateral triangles.
The region in question is the set
[tex]R = \left\{ (x, y) : 0 \le x \le 1 \text{ and } x^3 \le y \le 1 \right\}[/tex]
or equivalently,
[tex]R = \left\{ (x, y) : 0 \le y \le 1 \text{ and } 0 \le x \le \sqrt[3]{y} \right\}[/tex]
Cross sections are taken perpendicular to the y-axis, which means each section has a base length equal to the horizontal distance between the curve y = x³ and the line x = 0 (the y-axis). This horizontal distance is given by
y = x³ ⇒ x = ∛y
so that each triangular cross section has side length ∛y.
The area of an equilateral triangle with side length s is √3/4 s², so each cross section contributes an infinitesimal area of √3/4 ∛(y²).
Then the volume of this solid is
[tex]\displaystyle \frac{\sqrt3}4 \int_0^1 \sqrt[3]{y^2} \, dy = \frac{\sqrt3}4 \int_0^1 y^{2/3} \, dy = \frac{\sqrt3}4\cdot\frac35 y^{5/3} \bigg|_0^1 = \boxed{\frac{3\sqrt3}{20}}[/tex]
I've attached some sketches of the solid with 16 and 64 such cross sections to give an idea of what this solid looks like.
Use these clues to find the dividend.
• The divisor is 7.
• The quotient is 5.
What is the dividend?
Answer:
Dividend = Divisor * Quotient
Dividend = 7 * 5
Dividend = 35
$260 worth of tickets were sold Adult tickets cost $6.25 each Child tickets cost $4.56 tickets were sold Let represent the number of adult tickets sold.
Let y represent the number of child tickets sold
Using the system of equations you found in the last problem, solve for the number of adult tickets sold.
Answer:
A child's ticket costs $6.00 and an adult's ticket costs $10.00. How many tickets of each were sold if the receipts totaled $1708.00?
Step-by-step explanation:
its good hope its right
Answer:
A child's ticket costs $6.00 and an adult's ticket costs $10.00. How many tickets of each were sold if the receipts totaled $1708.00
Step-by-step explanation:
3/5 pound of pasta feeds 6 people how many lbs does each person get
Answer:
0.1 lbs or 1/10 lbs
Step-by-step explanation:
3/5 = 6/10 =
0.6 / 6 =
0.1
using the following picture which side is the hypotenuse?
Hi!
A hypotenuse is the longest leg in a right triangle.
A right triangle is a triangle that has one 90 degree angle.
The hypotenuse is always directly across from the right angle.
In pictures, right angles are represented by a square.
Therefore, the side with the hypotenuse is side 3, because we can see that the angle between side 1 and side 2 is the right angle, and the hypotenuse would be directly across.
For more information, see:
https://brainly.com/question/21440624
For information about parts of a right triangle, see:
https://brainly.com/question/22137749
Image = other parts of a right triangle:
There were c balloons at the beginning of the party. 8 of them had popped. Using c, write an expression of balloons that were left.
Answer:
c-8
Step-by-step explanation:
the number of balloons was c then take away the 8 that popped leaving c-8
Help pls, Hunter is 1.75 meters tall. At 12 noon, he measures the length of a tree's shadow to be 30.85 meters. He stands 26.8 meters away from the tree, so that the tip of his shadow meets the tip of the tree's shadow. Find the height of the tree to the nearest hundredth of a meter.
The tangent or tanθ in a right-angle triangle is the ratio of its perpendicular to its base. The height of the tree is 13.33 meters.
What is Tangent (Tanθ)?The tangent or tanθ in a right-angle triangle is the ratio of its perpendicular to its base. it is given as,
[tex]\rm Tangent(\theta) = \dfrac{Perpendicular}{Base}[/tex]
where,
θ is the angle,
Perpendicular is the side of the triangle opposite to the angle θ,
The base is the adjacent smaller side of the angle θ.
Hunter is standing 26.8 meters away from the tree while the shadow of the tree is 30.85 meters long. Since the distance between the Hunter and the top of the tree is equal to the shadow of the hunter. Therefore, the distance between Hunter and the top of the tree will be,
Distance between Hunter and the top of the tree = 30.85m - 26.8 m = 4.05 meter
Now, using the tangent function we can write,
Height of Hunter/ Shadow of hunter = Height of tree / Shadow of tree
1.75 m / 4.05 m = Height of the tree / 30.85 m
Height of the tree = 13.33 meters
Hence, the height of the tree is 13.33 meters.
Learn more about Tangent (Tanθ):
https://brainly.com/question/10623976
#SPJ1
ecipe of cookies calls for 5 cups of flour. Which of the following proportions could be used to find the amount of flour for a triple recipe? 3/2=5/f 5/2=f/3 2/3=f/5 2/5=f/2
Double recipe of cookies calls for 5 cups of flour. Which of the following proportions could be used to find the amount of flour for a triple recipe?
Answer:-
So here
2 calls 5 recipe of flour.3 calls fSo the proportion is
[tex]\\ \tt\hookrightarrow \dfrac{5}{f}=\dfrac{f}{3}[/tex]
Correct question:-
Double recipe of cookies calls for 5 cups of flour. Which of the following proportions could be used to find the amount of flour for a triple recipe?
Answer:-
So here
2 calls 5 recipe of flour.
3 calls f
So the proportion is
Which expression represents the volume of this prism?
2 x 8 units
1 x 8 units
2 x 4 units
4x8 units
Answer:
Option AStep-by-step explanation:
We know that:
Volume of prism: L x B x HW = 8 unitsL = 2 unitsH = 1 unitSolution:
L x W x H=> 2 x 8 x 1=> 2 x 8=> 16 units³Looking at the options, we can see that our result matches with Option A.
Hence, Option A is correct.
We know for any prism the volume formula is
[tex]\\ \tt\hookrightarrow Area\:of\:base\times Height [/tex]
Area of base=1×2=2unitsVolume:-
[tex]\\ \tt\hookrightarrow 2(8)units^3[/tex]
Lisa, Honey and Candy are three sisters. Honey is x years old. Lisa is five years older than Honey, Candy is 3 years younger than Honey. How old is Lisa? How old is Candy?
Step-by-step explanation:
this can't be solved in absolute numbers, only in relative expressions :
Honey is x years old.
Lisa is x+5 years old.
Candy is x-3 years old.
Find the surface area and volume of the composite figure.
Answer:
I dont really know and i aplogize for not helping you. I cant. But thanks for the points. ALso brainly please dont delete this its not meant to be bad
Step-by-step explanation:
Help me out please!!
For what value of X must ABCD be a parallelogram?
Answer:
x = 3
Step-by-step explanation:
A parallelogram must have two pairs of parallel sides.
For this to be true, the alternate exterior angles of the diagonal must be congruent.
Hence the equation,
10x + 4 = 13x - 5
Simplify.
9 = 3x
x = 3
The two triangles are similar. What is the scale factor from the smaller
triangle to the larger triangle?
8 cm
9 cm
10 cm
Smaller
18 cm
14.4 cm
16.2 cm
Larger
Answer:
The scale factor for the triangles (larger/smaller) = 6/2 = 3.
The area of the larger triangle equals the area of the smaller triangle times the square of the scale factor (32 = 9):
Area of Larger Triangle = Area of Smaller triangle * Scale Factor 2 = (3 cm2)*9 = 27 cm2.
HEY EVERY ITS ME EVERYBODY'S FAVORITE [[number 1 rated salesman 1997]]
SPAMTON G SPAMTON
anyways here have some fre [[pipis]]
Answer:
ok
Step-by-step explanation:
thanks for the points also i will download the file
Answer:
omg spamton and his world famous pipis
Step-by-step explanation:
<3
1. According to the nutrition facts, cool ranch doritos have a calorie count off
150 for 12 chips while nacho cheese doritos have a calorie count of 140 for 11
chips. Which dorito chip has the lowest calorie count per chip? Show your
work.
ition Facts
Answer: The nacho cheese has less calories per chip.
Step-by-step explanation: You just divide the number of chips (to isolate the x) by the total number of calories and if it’s a fraction, you can make it a decimal to decide which is greater. Another way to find out would be making it so both fractions have the same denominator. (Although I just went with the decimal format.)
Find the equation of a line containing the point (8,3) and
has a slope of 5. Write the equation in slope-intercept form.
Answer:
y=5x-37
Step-by-step explanation:
y-y1=m(x-x1)
y-3=5(x-8)
y=5x-40+3
y=5x-37
Write an equation that relates two proportional quantities x and y.
Which variable represents the constant of proportionality? Pls help with an explanation
Answer:
Step-by-step explanation:
Constants of proportionality appear in equations where the y intercept = 0
They are of the form y = ax
A: No. The y intercept is -3
C: No. The equation is not linear. It is of the form y = a/x which does not give a straight line. a = 21 and the y intercept is 0. It is just that the x is in the wrong place (in the denominator).
D is the same as A.
The answer is B and the constant is 150
PLZ HELP ME ILL MARK AS BRAINLEIST
Answer:
144.44
Step-by-step explanation:
C = 2(3.14) R
2(3.14) times 23
6.28 times 23
C = 144.44
Answer:
226.98
Step-by-step explanation:
area = pi *(22/7)*r
area= 3.14*(22/7)*23
area = 226.98
Rip van Winkle fell asleep for a very long time. When he fell asleep, his beard was 8 millimeters long, and
each passing week it grew 2 additional millimeters.
Graph the relationship between the length of Rip van Winkle's beard (in millimeters) and time (in weeks).
Step-by-step explanation:
According to question, the initial value, the y-intercept is b = 8 and the rate of change, the slope is m = 2.
This gives us the equation:
y = 2x + 8Plot the y-intercept (0, 8) and one more point:
x = 1 ⇒ y = 2+ 8 = 10Connect the points to get the line.
See attached graph
the corners of a rectangle in the x-y plane have coordinates(10,40),(10,70),(30,40),(30,70) what is the area of the rectangle
Answer:
600
Step-by-step explanation:
I used an area calculator and then doubled checked my work hope this helped
The recyclables have been sorted into plastic and glass. The number of plastic items is 30 less than nine times the number of glass items. The recyclables are 85% plastic. How many glass items are there?
PLEASE HELP ASAP
Answer:
B, 9
Step-by-step explanation:
Let g represent the number of glass items. Then the number of plastic items is (9g -30). If 85% of items are plastic, then 100%-85% = 15% of items are glass. The ratio of plastic to glass is ...
85%/15% = (9g -30)/g
17/3 = 9 -30/g . . . . simplify
30/g = 9 -17/3 = 10/3 . . . . . . add 30/g -17/3
g = 30(3/10) = 9 . . . . . . . . . . multiply by 3g/10
There are 9 glass items.
_____
Additional comment
The number of plastic items is 9(9) -30 = 51, and the total number of items is 51+9 = 60. The percentage of plastic items is 51/60 = 85%.
__
There are many other ways the equation(s) could be written, including using a system of two equations. For example ...
p = 9g -30p/(p+g) = 0.85 . . . . . plastic is 85% of the totalA survey conducted at Ambidextrous High School asked all 1,700 students to indicate their grade level and if they are left-handed or right-handed. Only 59 of the 491 freshmen are left-handed. Out of the 382 students in the sophomore class, 289 of them are right-handed. There are 433 students in the junior class and 120 of them are left-handed. There are 307 right-handed seniors.
Answer:
Joint related frequency for right-handed freshmen: 25%
Step-by-step explanation:
The image is the answer. I think.
The function f(x)=30x+150 represents the total cost of a gym membership at Jon’s Gym for x months plus a signup fee. Bella’s Gym has a signup fee of $50 and charges $45 dollars per month. Which statement is true?
1. The monthly charge at Bella's gym is $15 less than the monthly charge at Jon's gym.
2. The monthly charge at Bella's gym is $15 more than the monthly charge at Jon's gym.
3. The monthly charge at Bella's gym is $5 less than the monthly charge at Jon's gym.
4. The monthly charge at Bella's gym is $5 more than the monthly charge at Jon's gym.
solve for x,
I have no idea how to solve this
Check the picture below.
The cost of 7 scarves is $71.75. What is the unit price?
The unit price is $
per scarf?
Answer:
$10.75Step-by-step explanation:
Answer:
$10.25
Step-by-step explanation:
The sum of 2/3, 7/8 and 1 2/5 is
Answer:
2/3=0.66
7/8=0.875
1 2/5= 1.4
Step-by-step explanation:
It's pretty simple if you have a calculator to divide 2/3 along with 7/8 and 1 2/5
Answer:
353/120 or 2 113/120
Step-by-step explanation:
Explain how to determine if the number is a solution to the equation.
56 = 8n for n = 6
Answer:
Substitute 6 for the variable, n, using parentheses. Then simplify by multiplying 8 and 6. 8(6) = 48. So you have 56 = 48, which is not a true statement. 6 is not a solution to the equation.
Step-by-step explanation:
Answer:
False.
Step-by-step explanation:
Question: 56 = 8n for n = 6
8 *6 = 56
48 = 56
False, the solution to this equation is not applicable.