What transformation did ben perform to create p'q'r's'?
a. rotation of 270° counterclockwise about the origin
b. reflection across the line of symmetry of the figure
c. reflection across the y-axis
d. rotation of 90° counterclockwise about the origin

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.

The value of cos 30° is the same as which of the following?