Answer:
Option A
Step-by-step explanation:
The solution is in the attached file
For an equilateral triangle, all sides must have the same length. This means the perimeter must be evenly divisible by 3. If we can divide the expression above by 3 then the answer is yes it's possible:
We have just solved for the side length, and can see that the expression is evenly divisible by 3, so an equilateral triangle can be created using this expression for its perimeter by subbing in any whole number for x.
Answer:
Step-by-step explanation:
Answer:
18 ways
Step-by-step explanation:
The computation of the number of ways that could be choose your dinner as follows:
= 3 meat choices × 3 vegetable choices × 2 desserts
= 18 ways
By multiplying all the three things we can determined the number of ways