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Tomtit [17]
3 years ago
13

Someone help fast!!! Easy points!!!

Mathematics
1 answer:
erica [24]3 years ago
8 0

Answer:

2A/h   - b<em>2</em>=  b<em>1</em>

Step-by-step explanation:

A = 1/2 ( b<em>1</em>+ b<em>2</em>) h

Multiply each side by 2

2*A = 2*1/2 ( b<em>1</em>+ b<em>2</em>) h

2A =  ( b<em>1</em>+ b<em>2</em>) h

Divide each side by h

2A/h =  ( b<em>1</em>+ b<em>2</em>) h/h

2A/h =  ( b<em>1</em>+ b<em>2</em>)

Subtract b<em>2 </em>from each side

2A/h  - b<em>2</em>=  b<em>1</em>+ b<em>2-</em>b<em>2</em>

2A/h  - b<em>2</em>=  b<em>1</em>

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