P(2,-1)Q(-3,-1)R(-11,9)S(-7,9) Parallel perpendicular or neither

step-by-step explanation:

just plug in each number for x and see which ones work and don't

expression #3 is not equivalent. the others are.

coin flip

non-answer:

choosing

sorry if this isnt what you're looking for i dont really understand the question

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x