What is the center of the circle given by the equation (x + 5)2 + (y - 3)2 = 1?

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122