Step-by-step explanation:
The answer is B
Answers is B
The answer is A) -5 (if you get the app math papa you can plug in the equation and plug in the values to get the answer.)
The measures of both the angles are 163 degrees and 17 degrees
<h3><u>Solution:</u></h3>
Given that two angles are supplementary
Let one of the angle be "x"
Let the other angle be "y"
Two angles are supplementary when add up to 180 degrees
x + y = 180 ----- eqn 1
Given that One angle measures 10 more than 9 times the other
x = 10 + 9y ----- eqn 2
Substitute eqn 2 in eqn 1
10 + 9y + y = 180
10 + 10y = 180
10y = 180 - 10
10y = 170
<h3>y = 17</h3>
Substitute y = 17 in eqn 2
x = 10 + 9(17)
x = 10 + 153
<h3>x = 163</h3>
Thus the measures of both the angles are 163 degrees and 17 degrees