Angle m has a measure between 0 and 360 and is coterminal with a -620 degree angle. what is the measure of angle m

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?