Can somebody please help me with this question?

A = x² + 9x + 8

Step-by-step explanation:

Area of Parallelogram Formula: A = bh

We are given b = x + 8 and h = x + 1, so simply plug it in:

A = (x + 8)(x + 1)

A = x² + x + 8x + 8

A = x² + 9x + 8

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▹ Answer

A = x² + 9x + 8

▹ Step-by-Step Explanation

A = bh

A = (x + 8) * (x + 1)

A = x² + 9x + 8

Hope this helps!

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answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

no idea

step-by-step explanation: