Complete the square
first isolate x terms
y=(x^2-4x)-9
complete square inside (take 1/2 of square of b )
-4/2=-2, (-2)^2=4
add 4-4 inside
y=(x^2-4x+4-4)-9
complete the square
y=((x-2)^2-4)-9
y=(x-2)^2-4-9
y=(x-2)^2-13
Instead, it'll focus on different ways to pay employees, including check, direct deposit, pay cards, cash, and mobile wallet. Find out how to pay your employees by looking at the different types of methods and seeing which one makes the most sense for your business.
20 * 4 = 80 = perimeter of the square 24*2 = 48, the length of two sides of the rectangle. Deducting from 80 we are left with 32 and dividing by 2 we know the rectangle is 24 x 16 Area = L * W, so you can calculate the area of the rectangle.
384
Ratio of a leg to the hypotenuse = 1: sqrt2 where x = length of a leg, so
1 /sqrt2 = x / 8
x = 8 / sqrt2 = 8 sqrt2 / 2 = 4 sqrt2 or 5.66 to nearest hundredth answer
The answer is B or D but I’m not sure because step 2 is wrong
