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Setler79 [48]
3 years ago
10

5. Write an equivalent expression for (2x + 4)(x-5)

Mathematics
2 answers:
vfiekz [6]3 years ago
8 0

2x^{2} -10x +4x -20

I'm not sure if you need to simplify

Hoochie [10]3 years ago
5 0
The Answer is: 2x^2-6x-20.
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<u>Step-by-step explanation:</u>

radius of circle = 5 yd ------ ( <em>g</em><em>i</em><em>v</em><em>e</em><em>n</em><em> </em><em>)</em>

height of triangle = 16 yd --- ( <em>g</em><em>i</em><em>v</em><em>e</em><em>n</em><em> </em><em>)</em>

base of triangle = 16 yd ----- ( <em>g</em><em>i</em><em>v</em><em>e</em><em>n</em><em> </em><em>)</em>

area of triangle = 1/2 × base × height

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= 78.5 yd²

<h2>---------------------------------------</h2>

area of shaded portion = area of triangle - area of circle

area of shaded portion= 128 yd²-78.5 yd²

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