Answer:
x=40
Step-by-step explanation:
Area of a triangle = B*H/2
First, you have to find the relationship between the large triangle and the smaller triangle. 72 is three times as much as 24, so to find x, you would have to find the relationship between 120 and x. So, 120/3 = 40.
When Z=3 it is 45 and when Z=-3 it is also 45.
Answer:
assuming <= is less than or equal to
then z/3 is less than or equal to 3
z had to be less than 9
Product = multiply
(6x-y)*(2x-y+2) =
12x^2 -8xy + 12x + y^2 - 2y
