dakotaphillips6 dakotaphillips6

20-04-2017
Mathematics

contestada

Find the measure of angle a?
3x+2
130
5x

Respuesta :

treefrog2 treefrog2

20-04-2017

Add everything together and set it equal to 180°. Combine like terms and find x. 3x+2+130+5x=180 8x+132=180(combine like-terms) 8x=48 (Subtracted 132 on each side) x=6 So now that I found x, 3(6)+2 would equal 20°. I hope this helped you!

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