Since ABCD is parallelogram these rules apply:
Since
this implies that 
The answer is D.
Hope this helps.
r3t40
Answer:
-3 x^2 y (x^3 z - 2 y^2 - 5 y)
Step-by-step explanation:
6(x^2)(y^3)
3(x^5)(y)(z)
15(x^2)(y^2)
take the least power:
x : 2
y : 1
z : 0
6,3,15: 3
Greatest common factor:
3(x^2)(y)
Factorize:
-3 x^2 y (x^3 z - 2 y^2 - 5 y)
Answer:
x = 12
Step-by-step explanation:
Given
4(x - 5) = 8x + 4 - 6x ← distribute left side and simplify right side
4x - 20 = 2x + 4 ( subtract 2x from both sides )
2x - 20 = 4 ( add 20 to both sides )
2x = 24 ( divide both sides by 2 )
x = 12