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bogdanovich [222]
3 years ago
10

Solve for b2 in A=1/2 h(b1+b2), if A=16, h=4, and b1=3

Mathematics
1 answer:
icang [17]3 years ago
4 0

Answer:

b_{2} = 5

Step-by-step explanation:

Substitute the given values into the formula

16 = \frac{1}{2} × 4(3 + b_{2})

16 = 2(3 + b_{2}) ( divide both sides by 2 )

8 = 3 + b_{2} ( subtract 3 from both sides )

5 = b_{2}


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