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

is 4+-x equivalent to 4-x

Son las siete de la mañana en la casa de Miguel. La madre de Miguel sugiere varias actividades para los miembros de la familia. Miguel está muy frustrado porque

How is inspiration different from motivation? Give an example.

Which of the following is NOT a benefit of the process of Photosynthesis evolving on Earth? A. Increase in atmospheric O2 B. Filtering of UV light C. Reduction

Hich one of the substances is not transported by the human circulatory system?(1 point) a) water b) digested food c) carbon dioxide d) undigested food 5

Jean had $25.86 in her pocket. If shoes cost $7.50 a pair plus 10% of tax. How many pairs can she buy?

What position at a hotel assists guests with a number of different tasks, including booking tickets for them, gathering information about local attractions, and

What do you hope to accomplish with a first draft? How can you make drafting more effective?

Need help cnnbc recently reported that the mean annual cost of auto insurance is 959 dollars. assume the standard deviation is 263 dollars, and the cost is norm

what is form? a the arrangement of visual elements in a work