Answer: C, D
Step-by-step explanation:
Acute angles of right triangles are complementary, and the sine of an angle is equal to the cosine of its complement.
Answer:
x > 2
(in the graph, the x value does not go below 2.)
Answer:
C
Step-by-step explanation:
The diameter is about three times smaller than the circumference. So by trial and improvement, we can see that 24.5 would be the correct answer.
I could be wrong