Question

PLEASE HELP!!!!!!!!!!!!

Answer 1

Yes this shed d d d. D d d d

Answer 2

P = 8.9k

Explanation:

To find the perimeter, you need to add all three sides of the triangle.

P = (1.8k - 5) + (3.5 + 6.1k) + (k + 1.5)

Because you are adding all three expressions, you can remove the parentheses.

P = 1.8k - 5 + 3.5 + 6.1k + k + 1.5

Now you want to combine the variable (k).

P = (1.8k + 6.1k + k) - 5 + 3.5 + 1.5

P = (8.9k) - 5 + 3.5 + 1.5

Now you want to combine the constants.

P = (8.9k) - 0

You are left with:

P = 8.9k