Find the discriminant and the number of real roots for this equation. x2 + 2x + 8 = 0 a.32; two real roots b.–28; one real root c.32; one real root d.–28; no real roots

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 im pretty sure that is the right answer

step-by-step explanation:

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?