The three sides of a triangle are n, 3n+5, and 5n−5. If the perimeter of the triangle is 63 cm, what is the length of each side?

Find n :

P = n + (3n + 5) + (5n - 5)

63 = (n + 3n + 5n) + (5 - 5)

63 = 9n

n = 63 ÷ 9

n = 7

Sides :

1.) n = 7

2.) 3n + 5 = 3(7) + 5 = 21 + 5 = 26

3.) 5n - 5 = 5(7) - 5 = 35 - 5 = 30

Hope it helpful and useful :)

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

step-by-step explanation: