Please help with number 18

Mathematics

2 answers:

Likurg_2 [28]4 years ago

4 0

Step-by-step explanation:

Angle = x

Supplement = 2x - 6

x + 2x - 6 = 180

3x = 186

x = 62⁰

Supplement = 180 - 62 = 118⁰

RideAnS [48]4 years ago

3 0

Let angle be x, then

180 - x + 6 = 2x
3x = 186
x = 62

so the 2 angles are 62 and 118

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