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2 years ago

14

Help meeeeeeeeeeeee Find b; A=1/2h(b+B)

1 answer:

aleksley [76]2 years ago

4 0

Start by multiplying everything out on the right side.
A=1/2hb+1/2hB

Move things around so that you get the clump with "b" in it alone on a side.
A-1/2hB=1/2hb

Start to isolate b.
(A/h)-1/2B=1/2b
(2A/h)-B=b

The answer is b=(2A/h)-B. You don't need the parenthesis, just put the thing in the parenthesis into one fraction.

Hope this helps!

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What is solution to this equation 4x=124

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4x/4= 124/4

Cross out 4 and 4, divide by 4 and then becomes 1*1*x= x

124/4

12/4= 3

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Step-by-step explanation:

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$A=P(1+\frac{r}{n})^{nt}\Rightarrow A=1200(1+\frac{0.06}{4})^{4*\frac{1}{2}}\Rightarrow A=\$1236.27$

10) Aubrey Daniel's case:

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