Perimeter is the distance all around the triangle, so take the side lengths and add them up in an expression.
(2x) + (4x - 2) + (3x - 1)
Combine like terms.
9x - 3
Your answer is D) 9x - 3.
Answer:
-1/2
Step-by-step explanation:
Rise(-1) / Run(2)
For 13, do 18÷45 and for 14 is 45 minutes exact
