Use the cosine function.
cos x = 2/12
cos x = 0.167
use the inverse of cosine:
x = 80.405
The answer is C.
Hope this helps :)
Vertical angles are non-adjacent angles that directly intersect to form each other
* hope that’s correct!
Answer:
d < 7/9
Step-by-step explanation:
Add 7d +10
7 > 9d
Divide by 9
7/9 > d
Answer:
a) f(-6) = 37
b) f(8) = 65
Step-by-step explanation:
f(-6) = (-6)² + 1 = 36 + 1 = 37
f(8) = 8²+ 1 = 64 + 1 = 65
