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pishuonlain [190]
3 years ago
11

Solve for b2: A=1/2h(b1+b2)

Mathematics
1 answer:
balandron [24]3 years ago
5 0

Answer:

Step-by-step explanation:

A = \frac{1}{2}h(b_{1} + b_{2})

First let's multiply both sides by 2 to remove the \frac{1}{2} fraction:

2A = h(b_{1} + b_{2})

Next, let's divide both sides by h:

\frac{2A}{h} = b_{1} + b_{2}

Finally, let's subtract b_{1} from both sides:

b_{2} = \frac{2A}{h} - b_{1}

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