walker1243 walker1243

09-03-2021
Mathematics

contestada

Find the area of the triangle with height (x+8) and base (2x+4). (A=1/2bh)

Respuesta :

samanthasummers12013 samanthasummers12013

09-03-2021

Answer:

x^2+10x+16

Step-by-step explanation:

Plug in the values

h=x+8

b=2x+4

A=1/2(2x+4)(x+8)

A=(x+2)(x+8)

FOIL: x^2+8x+2x+16

A=x^2+10x+16

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