Solve each problem. Show your solution. (5 points each)
x-2x2-4+ 1x+2=1x-2

x_4-4+2=1x_2

x_2=1x-2

x_2x =_2_2

x =4

Step-by-step explanation:

That is really confusing.

IF we are to find x when the equation is

x - 2x² - 4 + 1x + 2 = 1x - 2

THEN

combining like terms

-2x² + x = 0

x(-2x + 1) = 0

so either

x = 0

or

(-2x + 1) = 0

x = ½

c. prove the lengths are the same.

step-by-step explanation:

you need to prove the segments are congruent. congruent segments have the same length. find the lengths of the segments using the distance formula, and compare them.

answer: c. prove the lengths are the same.

i belive those are the ones that are under 90 degreese.