Sin2x-cos3x rewrite with only sin x and cos x.

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

(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

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?