Select the correct answer from the drop-down menu. the solution set for -2x2 + 12x = 0 is .? {0, 12} {0, -12} {0, 6} {0, -6}

Fourth is correct option, {0, -6}.

Solution:

Equation:

-2x2 + 12x = 0

= x(-2x + 12) = 0

= x= 0                                       ,     -2x + 12 = 0

                                                           -2x =-12

                                                               x = -12/-2

                                                                x = -6

                                          Solution set = {0, -6}

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

step-by-step explanation: