5^2 - 6^2
is the difference of 2 squares
and = (5-6)(5+6) = -11
Answer:
The answer is 19.6 or 1 9/6 hope this helps!
Step-by-step explanation:
Answer:
A. 5x^2 - 2x - 12 = 0
Step-by-step explanation:
The base is x feet.
The height is 2 less that 5 times the base.
The height is 5x - 2.
The area is 12.
The area is base * height / 2.
area = bh/2
area = x * (5x - 2) = 12
5x^2 - 2x = 12
5x^2 - 2x - 12 = 0
Answer:
hope it helps ......
Step-by-step explanation:
....
have a great day
The awnser to 60 x 20 is: 120