If x equals twice its reciprocal what is the value of x^4

Bugs bunny was 33 meters below ground, digging his way toward pismo beach, when he realized he wanted to be above ground. he turned and dug through the dirt diagonally for 80 meters until he was above ground

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6