It is B because those two angles make it complementary
The answer would be -7/8. Hope this helps!
Answer:
x = 14.6
x = 6.4
Step-by-step explanation:
Trig identities:
where
- x = angle
- O = side opposite the angle
- A = side adjacent the angle
- H = hypotenuse
the first answer would be 5 the second is 10 and the last one is 110