The measures of two supplementary angles are (2x + 10)° and (6x + 8)°.
1 answer:
Answer:
smaller angle is 50.5 degrees
Step-by-step explanation:
supplementary angles when added together = 180 degrees
(2x + 10) + 6x + 8 = 180
combine like terms
8x + 18 = 180
move the 18 over by subtraction
8x = 162
divide by 8 to get x by itself
x = 20.25
so plug in to find smaller angle
2(20.25) + 10 = 50.5
6(20.25) + 8 = 129.5
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