SOLUTION: the length of the sides of a triangle are y, y+1, and 7 centimeters. If the perimeter is 56 centimeters, what is the value of y?
Algebra.Com
Question 389818: the length of the sides of a triangle are y, y+1, and 7 centimeters. If the perimeter is 56 centimeters, what is the value of y?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
y+y+1+7=56
2y=48
y=24
y+1=25
RELATED QUESTIONS
The lengths of the sides of a triangle are y,y+1, and 7 centimeters. If the perimeter... (answered by Sarah900)
the sides of a triangle are y, y+1 and 7 centimeters,if the perimeter is 56 centimeters,... (answered by jim_thompson5910)
the perimeter of a triangle is 67 centimeters. if two sides are equally long and the... (answered by asuar010)
An 11-sided polygon has 3 sides each of length x centimeters and 6 sides each of length... (answered by jorel1380)
I don't know how to solve this.
The lengths of three sides of a triangle ABC are 6... (answered by vleith)
The lengths of the sides of a triangle are consecutive odd numbers. What is the length of (answered by MathLover1,MathTherapy,greenestamps)
If The perimeter of a triangle is m meters and c centimeters. What is the perimeter in... (answered by jojo14344)
If The perimeter of a triangle is m meters and c centimeters. What is the perimeter in... (answered by tutor_paul)
A triangle has two congruent sides, and its third side is 13 centimeters long. If the... (answered by sudhanshu_kmr)