Answer:
130
Step-by-step explanation:
62.4 divided by 48 to get the 1 percent of the number, then multiply by 100 to get the number.
Answer:
2:1
Step-by-step explanation:
The original ratio is 4:2. Divide both sides by 2. Then you get 2:1.
Answer:
The answer to your question is below
Step-by-step explanation:
csc α - cot α = 
Work with the left part

Simplify

Multiply by the reciprocal
Simplify

Remember that
sin²α = 1 -cos²α
Substitute the previous equation

Simplify
The identity i proved.
D because it does not have shaded, it’s not shaded so it does not include 2, and 3 and up people need to join the club still for it to be official