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2 years ago

V = 7 + b whats the answer plz help me

Mathematics

1 answer:

Fudgin [204]2 years ago

7 0

Answer:

Step-by-step explanation:

Strictly speaking, more info is needed before one can find "the answer." Your v = 7 + b has two variables (v and b). Which one do you want to solve for?

If for b, subtract 7 from both sides, obtaining v - 7 = b.

v = 7 + b has already been solved for v, so nothing remains to be done here.

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2 years ago

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Answer:

V = 286319.465 cm3

Step-by-step explanation:

First, you have to find the radius to be able to find the volume of a sphere.

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2 years ago

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3 years ago

Eugenia walked all the way to school at 3 mph then realized she forgot her math book (how could she?!), so she ran back at 7 mph

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Let us say distance between Eugenia's home and school is x miles.

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$time=\frac{distance}{speed}$

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So forming an equation we have,

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