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

Corporation DB operates three different lines of business. Can the corporation elect a different overall method of accounting for each line or must the corporat

SOMEONE PLEASE HELP! I WILL PROVIDE A BRAINLIST IF POSSIBLE. PLEASE HELP ME PLEASE!!! I AM NOT GOOD AT MATH!!! Tell whether the angles are complementary or supp

the falling action of "the blackcat" appears during witch part of the story?

Plz help quick. Find the pH of a solution with an ion concentration [H+] = 3.8x 10^-3 Round to the nearest thousands.

In ______ , the spindle disappears as the nuclear envelopes form. The plasma membrane furrows to give two complete cells, each of which has the haploid, or N, n

A propeller blade at rest starts to rotate from t = 0 s to t = 5.0 s with a tangential acceleration of the tip of the blade at 3.00 m/s2. The tip of the blade i

Suppose that you can throw a projectile at a large enough v0 so that it can hit a target a distance R downrange. Given that you know v0 and R, determine the gen

A company is 40% financed by risk-free debt. The interest rate is 10%, the expected market risk premium is 8%, and the beta of the company’s common stock is .5.

An overall increase in spending by manufacturing businesses is likely to have which effect? A fewer exports B greater employment C lower consumer prices D incre

List the names of 2 non American world leaders during the 60s