8th grade math; me out! again! answer choices: a. 1 b. 5 c. 0 d. -5 show your work, !

First, multiply the numerators

5 · 9 = 45

To make the answer 1, it has to be out of the product of the numerators. That means it has to be out of 45.

9 · b = 45 is the same as: 45 ÷ 9 = b

45 ÷ 9 = 5

Your answer is B. 5

Hope this helps :)

Perimeter of quadrilateral will be  

Step-by-step explanation:

Given quadrilateral is a reflection of quadrilateral over the line .

So, all the corresponding sides of both the quadrilateral should be equal.

Also, we can see from the diagram that

As both image are reflection of same scale we can add corresponding sides.

So, the perimeter of will be

And we have

Now, perimeter of   will be

Perimeter of quadrilateral is