32.5 feet
all you do is take the square and the triangle and find out each of their areas then put them together. also the equation the find the area of a triangle is 1/2b x h
Answer: 30 inches
Step-by-step explanation:
20/8 = x/12
20(12) = 8x
240 = 8x = 30
Answer:
Just put the opposite coordinates on the other side of the segment and thats your answer!
a) 3x²-4x-15
b) binomial
I'm not sure but from my calculations,it is 400