Answer:
BC×AD=K
CKD= 180-32-79= 2x +180- 5x
-> x = (-32-79) : (-3) =37
if you want me to solve (-3x)²
the answer is 9x²
Answer:
After expanding the polynomial
we get 
Step-by-step explanation:
We need to expand the polynomial 
Multiply the terms:

So, after expanding the polynomial
we get 
Answer:
118/25 as a fraction hope it helps
True, it is the converse
x = 17 + 4 = 21