Does the set of numbers form a Pythagorean triple? Explain.
10,15,20

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?