taty128 taty128
  • 10-09-2020
  • Mathematics
contestada

Please I need help with this

Please I need help with this class=

Respuesta :

ropafadzonyadome
ropafadzonyadome ropafadzonyadome
  • 10-09-2020

Step-by-step explanation:

The two triangles are similar so

BC=BC

AB=AB

AC=AC

1.)5z=20 (÷b.s by 5)

z=4

2.)8=2x+2

8-2=2x

6=2x (÷b.s by 2)

x=3

3.)3y-3=15

3y=15+3

3y=18. (÷ b.s by 3)

y=6

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