KelseyWoods KelseyWoods

10-04-2018
Mathematics

contestada

A right triangle has a perimeter of 84. The ratio of each of the sides are 3:4:5. What are the lengths of each side of the triangle?

Respuesta :

yellowyarn2003 yellowyarn2003

11-04-2018

3x + 4x + 5x = 84
7x + 5x = 84
12x = 84
x = 7

The first side is 21
The second side is 28
The third side is 35

Answer Link

Otras preguntas

A child's sandbox has a length of 5 metres and a width of 4 metres. A uniform sidewalk is to be built around the sandbox with patio stones. The area of the sand

Opportunity cost may be defined as?

Please help me......

Never place your hands under a guard while a machine is

You are jogging in an urban area and come upon some lying on the ground. What is the first step in managing this case?

What are the three divisions (Eras) of the Phanerozoic Eon?

Raju s father is 4times as old as Raju.After 5 years,father will be three times as old Raju.Find their present ages.

the number of protons plus the number of nuetrons equal the A.atomic weight B.atomic number

Explain why the scientists used the cytoplasm from the donors egg

Find the measure of angle 2