Mathematics High School

Find the volume of the shape below.
5 cm
8 cm
4.5 cm


Help

Find The Volume Of The Shape Below.5 Cm8 Cm4.5 CmHelp

Answers

Answer 1
90cm^3. First, determine the area of the right triangle face, A=1/2(b*h) - 1/2(4.5*5) = 11.25cm^2. This triangle is repeated over 8cm, so we multiply the 11.25cm^2 * 8cm = 90cm^3.
Answer 2
Answer : 90 cm

Step by step

Related Questions

Please find the square root of this non perfect square please

Answers

Answer:

1.41421

Step-by-step explanation:

What is the value of the expression 2 + x2.5 when x = 3?

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Answer:C. 47

Step-by-step explanation:

Answer:

C. 47

Step-by-step explanation:

I did the calculations

I need answers to this

Answers

Answer:

x = -5, and y = -6

Step-by-step explanation:

Suppose that we have two equations:

A = B

and

C = D

combining the equations means that we will do:

First we multiply both whole equations by constants:

k*(A = B) ---> k*A = k*B

j*(C = D) ----> j*C = j*D

And then we "add" them:

k*A + j*C = k*B + j*D

Now we have the equations:

-x  - y = 11

4*x - 5*y = 10

We want to add them in a given form that one of the variables cancels, so we can solve it for the other variable.

Then we can take the first equation:

-x  - y = 11

and multiply both sides by 4.

4*(-x - y = 11)

Then we get:

4*(-x - y) = 4*11

-4*x - 4*y = 44

Now we have the two equations:

-4*x - 4*y = 44

4*x - 5*y = 10

(here we can think that we multiplied the second equation by 1, then we have k = 4, and j = 1)

If we add them, we get:

(-4*x - 4*y) + (4*x - 5*y) = 10 + 44

-4*x - 4*y + 4*x - 5*y = 54

-9*y = 54

So we combined the equations and now ended with an equation that is really easy to solve for y.

y = 54/-9 = -6

Now that we know the value of y, we can simply replace it in one of the two equations to get the value of x.

-x - y = 11

-x - (-6) = 11

-x + 6 = 11

-x = 11 -6 = 5

-x = 5

x = -5

Then:

x = -5, and y = -6

A student uses a model train and tree to show one of the ways that Earth moves.
How does Earth move like the train in the picture?
O A. It rolls on a track.
B. It stops in its path.
C. It travels forward and backward.
O D. It moves in a path around another object.

Answers

D is right hope it help

V = 288 m3 what is the radius?

Answers

Answer:

Radius = 4.097

Step-by-step explanation:

Hope this helps

Whoever gets this correct gets brain, 5 stars and a thanks! An explanation of it would be amazing! Tysm!

Answers

Answer:

D: 12

Step-by-step explanation:

1) So what I did at first was convert the fractions into decimals.

(Personally, this makes it easier, for me at least)

[tex]\frac{1}{4} = 0.25\\[/tex][tex]\frac{3}{5} = 0.60[/tex]

2) The problem states that for every 0.25 cups of broccoli, 0.60 grams of fiber are added as well to the mix. You can also convert this into a fraction. (It doesn't matter which one is the numerator/denominator, but for this example, I used the 0.25 cups of broccoli as the numerator.

[tex]\frac{broccoli}{fiber} =\frac{0.25}{0.60}[/tex]

3) Next step would be making another fraction. This time, the fraction is for the 5 cups of broccoli. Since we don't know the amount of grams for the fiber, we will replace it with an "x".

[tex]\frac{broccoli}{fiber} =\frac{5}{x}[/tex]

4) Realize, that |  [tex]\frac{0.25}{0.60} =\frac{5}{x}[/tex] |  To figure out the answer to this part, you can cross-multiply

[tex]0.25x = 5(0.60)[/tex][tex]0.25x = 3[/tex]

5) Then at last, divide both sides by [tex]0.25[/tex] and you'll get:

[tex]x=12[/tex]

Sorry this may have taken a long time; I just wanted to make sure everything was correct. Hope you do well on math, whether it's a test, or just homework. Good luck! :D

Help please I need this!!!

Answers

Answer:

n and y are incorrect

Step-by-step explanation:

If i have ten goldfish and two drowns how many will i have left :)

Answers

Answer:

ten goldfish

Step-by-step explanation:

[tex]6^{3}[/tex] times [tex]6^{7}[/tex]

1.[tex]6^{21}[/tex]
2.[tex]36^{21}[/tex]
3.[tex]6^{4}[/tex]
4.[tex]6^{10}[/tex]

Answers

6^10

Or

Answer 4

This is because 3+7 is 10

For future problems, exponents can be added and that’s how you get the answer :)

Answer:

6^10

Step-by-step explanation:

When u ve base that are the same(6) u can add the exponents (7+3 = 10)

And keep the base the same

GIVING 20 POINTS AWAY PLEASE HELP ME WITH THIS QUESTION ASAP!!

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Answer:

D 144 in hope this helps you on your test

Need help 6th grade math

Answers

Answer:

Where's the question?

Step-by-step explanation:

Answer:

Can you give the question in the comments, so I can answer it for you?

Step-by-step explanation:

Which equation finds the volume of a cube with a side length of 2n^6 units?
a.(2n^6)^3=8n^18 cubic units
b. (2n^6)^3=2n^18 cubic units
c. 2(n^6)^3=2n^18 cubic units
d. 2(n^6)^3=6n^18 cubic units

Answers

Answer:

We have this as:

8n^18 cubic units

Step-by-step explanation:

Mathematically, the volume of a cube is simply the length of its side cubed

V = l^3

Here;

l = 2n^6

So we have the volume as:

V = (2n^6)^3

= 2n^6 * 2n^6 * 2n^6 = 8 * n^(6 + 6+ 6)

= 8n^18 cubic units

use the expression 4z + 8 + 3x + b to answer the following

part A what are the different terms in this expression

part B what is the constant in this expression

part C what are the coefficients of the variable terms​

Answers

Answer:

part a:

4z, 8, 3x, and b

part b:

8

part c:

4 and 3

HELP ASAPPP
which of the following equations have x=4?
SELECT ALL THAT APPLY!!
SHOW WORK
A: 9z+22=26
B:7x-1=27
C:46-8x=14
D:5x+40=62

Answers

Answer:

B & C

Step-by-step explanation:

A) does not even have an x, but prentening the z i san x?, 9*4= 36. 36+22= 14.

B) 7*4= 28, 28-1=27

C) 8*4= 32, 46-32= 1

Answer:

B,C

Step-by-step explanation:

7(4)-1=27

28-1=27

46-8(4)=14

46-32=14

You water your roses every sixth day and your hydrangeas every fifth day. Today you water both plants. In how many days will you water both plants on the same day again?

Answers

Answer:

Either 5 or 6 I'm not sure but I got this

I will give da brain

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Answer:

give me da brain pleaseeeeeeeee

I have no brain though.

You have to find the value of X

Answers

Answer: I think it is 7

Step-by-step explanation:


Last week, while running
the mile, Eva's time was
2 1/2 minutes over her
average time. This week,
her she ran - 4 1/2 minutes
from her average What is
the difference in the two
running times?

Answers

Answer:

the difference is 2 minutes

Step-by-step explanation:

is that -4 1/2???? cause then it would be -2

What does the slope of the graph of this function
represent?

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Answer:

the answer is d............

Please help me with this question?!

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Answer: d

Step-by-step explanation:

What’s the answer for number 5

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Answer:

D. 343 3/4

Step-by-step explanation:

1 inch = 125 miles

There is a distance of 2 3/4 inches

The first thing you would do is double 125, since it is one inch, and 2 inches would another 125. Now you have 250. To get the rest, you would need to divide 125 by 4, getting 31.25. Now since the question needs 3/4 of 125, you multiply 31.25 by 3, which is 93.75. Now add 250, and 93.75. You get 343.75, or 343 3/4

Which of the following statements are true? select all that apply.

Answers

Answer:

what are the statements?

-2 - 10j = -9j -3
Is that
no solution
one solution
infinitely many solution​

Answers

it's one solution.

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Calculate the diameter of a circle if its circumference is 25.1cm​

Answers

Answer:

d≈7.99 cm

Step-by-step explanation:

Using the formulas

C=2πr

d=2r

Solving for d

d=C/π=25.1/π≈7.98958

What is 9 (4x^2 - 3) simplified?

Answers

Answer: 36x^2 -27

Step by step: just multiply 9 into the brackets

log26x nnnnnnnnnnnnnnnnnnnnnnnnnn

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Answer:

? what

Step-by-step explanation:

Answer:

what?......................

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Drawing box and whiskers plots
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Answer:

Water is added to liquid isopropanol (a polar liquid) to form a solution of rubbing alcohol. Describe what happens on the molecular level as the water dissolves in the isopropanol.

Step-by-step explanation:


Is letter C a function?

Yes or no

Answers

Yes letter c is not a function
letter C is a function because each X is assigned to a different Y value

An engineer lives 21 miles east and 22 miles north of a water tower. A bridge she is
building is located 12 miles west and 34 miles south of the water tower. Find the
distance between where the engineer lives and the bridge

Answers

Answer:

t

Step-by-step explanation:

Juan sells 3 oranges for every 2 apples. How many apples should Juan expect to sell
when Juan sells 15 oranges:

Answers

Answer:

10 apples

Step-by-step explanation:

We can write a ratio to solve

3 oranges     15 oranges

--------------- = -----------------

2 apples           x apples

Using cross products

3x = 2 * 15

3x = 30

Divide by 3 on each side

3x/3 = 30/3

x = 10

Answer:

He can expect to sell 10 apples

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