For the function given, state the middle line; f(t) = 40cos (80t + 20)

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°