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3 years ago

9

Im not sure if there right or not

1 answer:

alina1380 [7]3 years ago

7 0

They are both correct.

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Answer:

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Step-by-step explanation:

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3 years ago

Surface area of cylinder

Vlad1618 [11]

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Solve the equation for a k=4a

nata0808 [166]

Answer: a = $\frac{K}{4+9b}$

Step-by-step explanation:

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Factor out a of 4a + 9b

a (4 + 9b) = K

divide each term by 4 + 9b and simplify

= $\frac{K}{4+9b}$

7 0

3 years ago