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Mathematics

27.07.2020 10:39

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A= 1/2 h(a+b) solve for b

A= 1/2 h(a+b) solve for b

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FailingstudentXD

FailingstudentXD

5,0(13 marks)

Answer and Step-by-step explanation:

Solve for b.

A = $(\frac{1}{2}) (h)(a+b)$

Divide by h and multiply by 2 from both sides.

$\frac{2A}{h} = a+ b$

Subtract a from both sides.

$(\frac{2A}{h} ) - a = b$

xwalker6772

xwalker6772

4,4(1 marks)

25 because each of them were added by 7

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