Answer:
96
Step-by-step explanation:
-1/2
we know x=9
putting the value, we get,
-5/6(9) + 7
-15/2 + 7
-7.5 + 7
= -0.5
= -1/2
Complementary angles
The sum of the 2 angles = 27° + 63° = 90°
This is the definition of Complementary angles
