Question

if two supplementary angles are 2x - 9 and X + 6 find the angle​

Answer 1

Answer:x = 37

Step-by-step explanation:

(2x+3) + (3x-8) = 180

2x + 3x - 5 = 180

5x = 185

x = 37

THANKYOU

Answer 2

Step-by-step explanation:

2x - 9 + x + 6 = 180° +(as they are supplementary angles)

→ 3x - 3 = 180°

→ 3x = 180 + 3 = 183

→ x = 183/3 = 61

→ x = 61°

2(61) - 9 = 122 - 9 = 113

61 + 6 = 67

therefore, both the supplementary angles are 113° and 67° respectively.

Hope this helps you!