Math, asked by gunjan010773p2afz3, 1 year ago

The measures of two supplementary angles are (13x+30)° and (5x+6)°, then find the measure of each angle.

Answers

Answered by jennifer39

13x+30+5x+6= 180
18x+36 = 180
18x = 180-36
18x = 144
x = 144/18
x = 9
one angle = 13×9+30
= 147
other angle = 5×9+6
= 51

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Answered by uttammathematician

Answer:

We know that supplementary angles are the sum of two angles whose sum is 180 degree.

(13x+30)+(5x+6)=180

13x+30+5x+6=180

18x+36=180

18x=180-36

18x=144

x=144/18

x=8

First angle is(13x+30)=13×8+30=134

Second angle is(5x+6)=5×8+6=46

Answer is right proof

134+46=180 degree

Step-by-step explanation:

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