The sum of the square roots of any two sides of an isosceles triangle is equal to the to the square root of the remaining side true or false

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

Marco states that 7.696696669…… is a rational number because it is a repeating decimal. is he correct? justify your answer.

Rachel is baking a cake but does not know if she wants to make a round or a square cake which cake has a larger area a round 8 inch cake or a square 9 inch cake