What number goes in the "?" spot below when solving by completing the square? Hint: work through the problem, when you get to this step, fill in the number you
would be adding to both sides.

x^2 + 22x – 13 = 0
x^2 + 22x + ? 13 + ?

im here

step-by-step explanation:

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

im pretty sure its

(8,15)

step-by-step explanation:

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.