Given that the area of triangle AEC=63cm^2, find the area of triangle ABC.

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values

i believe it is the square root of 122 because when you turn it on it's side, to where the 5 inches is on the bottom, it looks like it is the same length.