brothy14 brothy14
  • 22-04-2020
  • Mathematics
contestada

find the value of x to make A||B

find the value of x to make AB class=

Respuesta :

kailey0625
kailey0625 kailey0625
  • 22-04-2020
x=90 you have to make the two equations equal
Answer Link
Sarah06109
Sarah06109 Sarah06109
  • 22-04-2020

Answer:

x=90

Step-by-step explanation:

If the two liners were parallel, <1 and <4 would be congruent because they are corresponding angles. Since they are congruent, we can set them equal to each other

<1=<4

3x-160=x+20

Solve for x, by getting x by itself

Subtract x from both sides

2x-160=20

Add 160 to both sides

2x=180

Divide both sides by 2

x=90

Answer Link

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