3 years ago

12 m 9 m 10 m Area: Find the area

Mathematics

1 answer:

Nataliya [291]3 years ago

5 0

Answer:

A= b×h

b=12

h=9

12×9= 108

A=108m

Hope this helps.

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A. h(x)= -5.86x^2 + 23.37x + 34

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we add the coefficients of the corresponding terms to get:

$h(x)= (-2.43x^2-3.43x^2)+(10.37x+13x)+(9+25)$

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Which is choice A.

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