To make a perfect square, we must know that 22/2 = 11. In this case:
(x + 11)^2 = x^2 + 22x + 121


First, let's change both of these times into just minutes. (We know that one hour is sixty minutes.)


Now, just subtract:

Answer:
x = 12
Step-by-step explanation:
Given a line parallel to a side of the triangle and it intersects the other 2 sides then it divides those sides proportionally, that is
=
( cross- multiply )
10x = 120 ( divide both sides by 10 )
x = 12
The answer is 3200.
100 * 32 = 3200, basically just multiply it and add the two zeros from 100 and add them to 32 and u get 3200.