X^2- 4x + 3
x2 - 9x + 18

x = 3

Step-by-step explanation:

To do a system of equations set the two equations equal to each other

x² - 4x + 3 = x² - 9x + 18

-x²                -x²

-4x + 3 = -9x + 18

+4x          +4x

3 = -5x + 18

-18         -18

-15 = -5x

3 = x

If this answer is correct, please make me Brainliest!

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:

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64