What is the radius if you drew a new circle with a scale facter of 3

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

What is the value of the discrimination for the quadratic equation 0=×2+2+×2