Idont know how to do this
30 points if you give the answer pls

P = 45.42

Step-by-step explanation:

So first, we can find the perimeter of the trapezoid. We can do:

14+8+6+8, which equals to:

36. We aren't done yet, but we will need this number later.

Now we can find the perimeter of the semicircle, so this is what it would look like:

Circumference=pi x radius, so when we substitute we will get:

C=3.14 x 3, so then we do the multiplication, and we get: 9.42.

Remember 36? Now we add 9.42 and 36 together. We will get:

45.42. That's the answer.

Hope I helped, sorry if I'm wrong!

~Mschmindy

45.42

Step-by-step explanation:

the other person explained to you so do i

b

step-by-step explanation:

multiply terms on numerator/ denominator by (x - 1)

= ← distribute numerator/ denominator

= ← simplify

=

= → b