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
73 is the answer I Hope dis help you
Answer:
x ≓ 3.242593855
Step-by-step explanation:
Can't help without a pic or a problem to solve. sorry.