yumalaymorales0
yumalaymorales0 yumalaymorales0
  • 18-12-2020
  • Mathematics
contestada

Plzz help. Giving everything.
D. 24.5

Plzz help Giving everything D 245 class=

Respuesta :

tagoddard
tagoddard tagoddard
  • 18-12-2020

Answer:

[tex]\frac{8}{14} = \frac{14}{x+2}[/tex]  (since they're similar, set them up as a proportion to find x)

14*14 = 8(x+2) (cross multiply, solve the left side, and distribute the right side)

196 = 8x +16 (subtract 16 from both sides)

180 = 8x (divide both sides by 8)

x= 22.5 (is your answer, or C)

Step-by-step explanation:

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