Answer:
0.345%
Step-by-step explanation:
you multiply is by 100
Answer:

Step-by-step explanation:
Given

Required
Use the expression to prove a trigonometry identity
The given expression is not complete until it is written as:

Going by the Pythagoras theorem, we can assume the following.
- a = Opposite
- b = Adjacent
- r = Hypothenuse
So, we have:


Having said that:
The expression can be further simplified as:

Substitute values for sin and cos
becomes

(x+2)(x+5)
——————
x (x+3)(x-3)
Answer:
1.57480315
Step-by-step explanation:Mark me brainliest!