Perform the indicated operation. r^2/r-s - s^2/r-s =
awnsers:
-r-s
1
r+s/r-s
r+s

answer: i could not see part the question so ill explain how to get the answer

step-by-step explanation: for instance the distance she travele d is 10 and she traveled the same amout each mile so do 10 divided by how many miles she drove each time and you ge your answer.

jbankston is right, use thhe link and you should find the answer.

so the rectangle is 80cm (area)

now to find the area of a triangle.

base times height.

4 times 8.

your answer is 96cm.

hope this .