cartwrightsavannah07 cartwrightsavannah07

02-07-2020
Mathematics

contestada

The length of a triangle is 2x cm, 3x cm, and 4x cm. The perimeter of the triangle is 81 cm. Calculate the value of x.

Respuesta :

oluyinkaileiwe oluyinkaileiwe

02-07-2020

Answer: 9

Step-by-step explanation:

To find the perimeter of the Triangle, add all 3 sides together

So 2x + 3x + 4x = 81

9x = 81

Divide both sides by 9

x=9

Answer Link

Otras preguntas

Geometry math question no Guessing and Please show work

Write an expression that uses partial products to multiply 8x64

(04.01 mc) michael knows someone who is often sad and refuses to socialize with other people. based on the lesson, which two disorders might michael's friend h

ooooooooooooooffffffffffff hate math

SURFACE AREAS - PYRAMIDS?

a tentative explanation to a question about the natural world is a lawhypothesistheory fact

The school district is interested in knowing if the students and parents are supportive of a longer school day. The school conducts a poll of students and par

Based on what you know about the scientific method, choose an animal or plant and explain how you would determine which individuals in a population were best ad

Suraj took a slice of pizza from the freezer and put it in the oven. The pizza's temperature (in degrees Celsius) as a function of time (in minutes) is graphed.

If a president dies and the vice president takes over, what must happen to get a new vice president? 6. what amendment authorizes the above situation?