Describe the difference between an exact value and an approximation when finding square roots of numbers that are not perfect squares. give an example of each.

225/100 of last years cost. write each fraction as a decimal and as a percent

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).