Answer:
x(x - 4) = 12
x2 - 4x = 12
x2 - 4x - 12 = 0
(x - 6)(x + 2) = 0
x - 6 = 0
x = 6
If the length is 6, the width must be 2.
Step-by-step explanation:
Step-by-step explanation:
Area of a parallelogram=base×height
=10×4
=40cm^2
Answer:
D
Step-by-step explanation:
Subtract $50 from $62.50
62.50 - 50 = 12.5
Answer:
z=3.3 repeating
Step-by-step explanation:
Move all terms that don't contain z to the right side and solve.
Answer:
x = 4
Step-by-step explanation:
Subtract 1 from both sides:
10x = 40
Divide both sides by 10:
x = 4
