Two complementry angles are (x + 4)° and (2x - 7)° , find the value or x.
Answers
Answered by
0
Answer:
see complementary means 90 degree
2x + x = 3x
+4 -7 = -3
3x= -3
x= -3/3
x= -1
Step-by-step explanation:
Pls mark me brainlist
Answered by
1
Step-by-step explanation:
(x + 4)°+ (2x - 7)° = 180°
x + 4° +2x - 7°= 180°
3x- 3 = 180°
3x= 180°+ 3
3x= 183°
x = 183°÷ 3
x= 61 °
Similar questions