Answer:
X is 22.5°
Step-by-step explanation:
» Let's assume our diagram is as above, from trigonometric ratio:

- theta is X
- opposite is a
- hypotenuse is c

put it into an equation..
15+5v
sum is addition and product is multiplication
Answer:
other leg is 8.94
Step-by-step explanation:
Pythagorean Theorem is a² + b² = c²
a and b are legs
c is the hypotenuse
8² + b² = 12²
64 + b² = 144
-64 -64
b² = 80
√b² = √80
b ≈ 8.94
Answer:
A
Step-by-step explanation:
its 5.5 an hour and the cost is 15 at the start
Answer:
4
Step-by-step explanation:
30-22=2x
8=2x
8/2=x