HURRY FAST SHORT The figure shows two intersecting lines. 2 1 3 Move words to the blanks and equations to the boxes to prove that vertical angles 21 and 23 are congruent. Because linear pairs of angles are and Because angles that are to the same angle are It can be concluded that 123. congruent supplementary DZI + m23 = 180° m_2 + m23 = 180° INZI + m2 = 180°

SAME

I am doing NWEA test too! I am in eighth grade and need help too! Did you figure it out? How did you do it?

(Sorry this is not an answer but I do not know where else to put it)

your answer is 23/2 - 13.5

step-by-step explanation:

7/2 evaluates to

multiply x and 4.5

multiply x and 1

the x just gets copied along.

the answer is x

x

4.5*x evaluates to 4.5x

multiply 3 and 4.5x

multiply 1 and x

the x just gets copied along.

x

4.5*x*3 evaluates to 13.5x

7/2-4.5*x*3 evaluates to

  + 8 =

the answer is

7/2-4.5*x*3+8 evaluates to