Select all the functions include the point (8, 64). O y = 2x+48
y = x2
O y = x + 56
O y = x - 56
oyatx

Step-by-step explanation:

plug 8 for x and 64 for y and see if both sides are equal

2*8+48 = 64 correct

8^2 = 64 correct

6+56 = 64 correct

8-56 = -48 incorrect

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: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°