The Unit Circle What is cos 270°?

a. 0
b. 1
c. -1
d. 1/2

Please select the best answer from choices provided

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation.

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.