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2 years ago

45 + 30 = 100 - w Answer correctly luvs

Mathematics

1 answer:

andrezito [222]2 years ago

7 0

Answer:

the answer is 25

Step-by-step explanation:

45+30=100-w

then your going to subtract 45 on both sides. So 100-45 is 55.

so now your equation looks like this

30 = 55 - w

subtract 55 on both sides so you will have -25 = -w. Then your going to divide -w on both sides and you will have positive 25

i hope thus helps

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2 years ago

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2 years ago

If the volume of a cube is 729cm^3, what is the surfface area.<br><br> Thanks!!

bezimeni [28]

Answer:

486cm^2

Step-by-step explanation:

cube volume: 729cm^3

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How you calculate square area:

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s = side length

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