Answer:
x = 15.3°
Step-by-step explanation:
Trig identities:

where
- x = angle
- O = side opposite the angle
- A = side adjacent the angle
- H = hypotenuse

Answer:
Step-by-step explanation:
3.option a (-8,2)
4.option b (5,4)
Answer:
28, 29, and 30
Step-by-step explanation:
There's probably better ways but you can estimate by knowing 30*3=90 so it should be somewhere pretty close to 30. Guess and check with basic calculations to get 28, 29, and 30.
Answer:
Hey! If you'd like to know the answer, please look below.
1, 2, 3, 6
THE GCF of 6 and 12 is 6