The area of a circle is 144π in². What is the circumference, in inches? Express your answer in terms of π

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15