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3 years ago

Can someone help me on 7,8, and 9 so confused

Mathematics

1 answer:

MArishka [77]3 years ago

5 0

Step-by-step explanation:

all you have to do is multiply all those numbers together so 0.5 * 4.2 * 2.8 *7 =41.16

the process the exact same for all the other ones they have all your stuff set out for you on each one of the shapes

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Step-by-step explanation:

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3 years ago

Calculate the volume of the following figure.

Leni [432]

Answer:

$\boxed{\sf{24\ units\ ^3}}$

Step-by-step explanation:

In order to solve this, you must use the volume of the cube.

$\underline{\textbf{VOLUME OF THE CUBE FORMULA:}}$

$\Longrightarrow: \sf{V=L*W*H}$

L: (length) = 3
W: (width) = 2
H: (height) = 4

Multiply.

Use the order of operations.

PEMDAS stands for:

Parentheses
Exponents
Multiply
Divide
Add
Subtract

$\Longrightarrow: \sf{3*2*4}$

First, do multiply.

$\Rightarrow: \sf{3*2=6}\\\\\\\Rightarrow: \sf{6*4=\boxed{\sf{24}}$

Therefore, the volume of the cube is 24 units³, which is our answer.

I hope this helps. Let me know if you have any questions.

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3 years ago

Read 2 more answers