Step-by-step explanation:
Area of triangle = 1/2 . base . height
The answer is D
U would subtract a^2 then square both sides to isolate the variable
That equal 1 because they are the same
Answer:
Well, I think that the 50% coupons would give you only 50% off of your entire purchace. Not 100% off.
Step-by-step explanation:
Answer:
or 
Step-by-step explanation: