lifeisdestiney lifeisdestiney

03-03-2020
Mathematics

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please help me again

please help me again class=

Respuesta :

igoroleshko156 igoroleshko156

03-03-2020

Answer:

AC=96 units

Step-by-step explanation:

x^2 - 16 = 6x

x^2 - 6x - 16 = 0

(x - 8)(x + 2) = 0

x - 8 + 8 = 0 + 8

x = 8 WORKS

x + 2 - 2 = 0 - 2

x = -2 CANT WORK BECAUSE IS NEG

CE = 6(8)

48

AC = AE + CE

AC = 48 + 48

AC = 96

Answer: AC = 96

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