16 Radius
Equation
Center point
(x - 2)2 + (y + 5)2 = 64
(x + 7)2 + (y + 3)2 =100
(x)2 + (y - 8)2 = 81
(y - 4)2 + (x - 11)2 =7
(-9,5)
11

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.