yoncealexa
yoncealexa yoncealexa
  • 14-12-2016
  • Mathematics
contestada

Find the value of x that would make line p parallel to line r

Find the value of x that would make line p parallel to line r class=

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nobrains
nobrains nobrains
  • 14-12-2016
There is a theorem that says if parallel lines are cut by a transversal, then same-side interior angles are supplementary (add up to 180 degrees).

If lines p and r were parallel, then angles 28 and (3x + 2) would add up to 180 degrees.

(28) + (3x + 2) = 180
3x + 30 = 180
3x = 150
x = 50
Answer Link
keilonmcalester
keilonmcalester keilonmcalester
  • 17-11-2020

Answer:

50

Step-by-step explanation:

28+ (3x + 2) = 180

30 + 3x = 180

-30   -30

3x = 150

/3x   /3x

x = 50

Answer Link

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