Thuhuyen4111 Thuhuyen4111

16-03-2021
Mathematics

contestada

Can someone help me with this problem? Plzzzz

Can someone help me with this problem Plzzzz class=

Respuesta :

siennarose0313 siennarose0313

16-03-2021

Answer:

mAngle A= 132 degrees

Step-by-step explanation:

a = 5x-18. b= 3x+42

a=b because they are alternate interior

5x-18=3x+42

combine like terms

SUbtract 3x from both sides and add 18 to both sides

2x=60

divide by 2

x = 30

Now plug in 30

5(30)=150

150-18=132

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