Consider the following equation of a circle. (x^2−6x)+(y^2−10y)=−18 what is the radius of the circle? i need the answer asap

What is x3+3x2−16x−48 divided by x−1?

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90