X-3 is pedmsa or pemdas depends what type of math you doing :P
Multiply it by 1/4 because the dimensions are already 1/4
Answer: f(5x)=(50x^2)-5
Step-by-step explanation:
f(5x)=2(5x)^2-5
=2(25x^2)-5
=50x^2-5
Answer:
Step-by-step explanation:
Given
Required
The area of the shaded sector
This is calculated as:
This gives
Answer: 48 minutes
I just took the test and got it right.