The measure of an angle is 8 degrees less than three times the measure of another angle. If the two angles are supplementary, wh

Question

swat32

3 years ago

14

The measure of an angle is 8 degrees less than three times the measure of another angle. If the two angles are supplementary, wh

at is the measure of the larger angle? Please show work

Mathematics

1 answer:

OLga [1] · Answer 1 · 2021-12-10T23:44:55+03:00

OLga [1]3 years ago

4 0

Let x and y be the angles
X= 3•y-8
X+ y = 180
Substitute first relationship in second
3y-8+y=180
4y=180+8
Y =188/4= 47 degrees
X= 180-47=133 degrees
The measure of the large angle is
133 degrees