2 years ago

Please help me i am really bad at math

Mathematics

1 answer:

nlexa [21]2 years ago

5 0

Answer:

the expression is -5 + 2. the sum is -3.

Step-by-step explanation:

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Calculate the volume of the cube.<br> S = 3 in.<br> V=<br> cubic inches<br> Plz help

Cloud [144]

<h2>27 inches³</h2>

Step-by-step explanation:

volume of cude = side³

= 3³

= 3×3×3

= 27 inches³

<h2>FOLLOW ME</h2>

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3 years ago

Hernan cuts a board that is 7/10 of a meter long After the cut the board is 3/10 of a meter long how long is the piece that he c

Darina [25.2K]

Given that original lenght of the board before cut $= \frac{7}{10}$ meter

Lenght of the board that is left after cutting from the original piece by Hernan $= \frac{3}{10}$ meter

Now we have to find the lenght of the piece which is cut.

To find that we just need to subtract smaller piece from larger piece

Required Length $= \frac{7}{10}-\frac{3}{10}$ meter

Required Length $= \frac{7-3}{10}$ meter

Required Length $= \frac{4}{10}$ meter

reduce the fraction

Required Length $= \frac{2}{5}$ meter

Hence final answer is $\frac{2}{5}$ meter.

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3 years ago

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-2.3 + 10.8 + (-8.4)

spayn [35]

Answer:

Step-by-step explanation:

Try and take it step by step.

-2.3 + 10.8 + (-8.4)

First let's rearrange and combine the negatives.

-2.3 + (-8.4) + 10.8

-2.3 + (-8.4) = - 10.7

Let's rewrite

10.8 - 10.7 and solve!

10.8 - 10.7 = .1

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2 years ago

Select all the sets of numbers that are possible values for x in the inequality, x>- 2.

lana66690 [7]

Answer:

{-1, 0,5}

Step-by-step explanation:

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2 years ago

What is the measure of ∠H?

jek_recluse [69]

B. 73
360-102-138-47=73

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2 years ago

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