Answer:
Where is the options
Step-by-step explanation:
4(x 2)=48
4x+8=48
4x=40
x=10
Answer:
b
Step-by-step explanation:
any set times the radius will give you the answer
Answer:
24/45 - 45/51
Step-by-step explanation:
Tangent can be expressed as opposite/adjacent. So, create a right triangle with one leg = 24 and the other = 45. The hypotenuse is 51 by the Pythagorean theorem. Cosine is adjacent/hypotenuse, so it would be 45/51.
