<span>The answer to your question is 3.</span>
Answer:
6 Meters long
Step-by-step explanation:
3+3=6
12-6=6
Answer:
2x+23
Step-by-step explanation:
The perimeter of a triangle is calculated by adding the sum of all sides.
Therefore, in the given problem, the perimeter will be:
Perimeter = 21-x + 2x-3 + x+5
= 2x+23
The answer for B is 270.
450 • 0.6 =270