sjeueujs9034 sjeueujs9034

13-01-2018
Mathematics

contestada

Three times the perimeter of a triangle is the same as 75 decreased by twice the perimeter. What is the perimeter of the triangle

Respuesta :

habeebmusa24 habeebmusa24

13-01-2018

solution
let p be the perimeter of the triangle then
3p=75-2p collect the like terms
3p+2p=75
5p=75 divide both side by 5
5p/5=75/5⇒p=15.
therefore the perimeter of triangle is 15 units

Answer Link

Otras preguntas

Carrots sell for $2.10 per pound, and crackers sell for $2.90 per pound. Glen bought some carrots and some crackers. The total weight was 2.3 pounds and cost $6

Describe the steps to get oil from its natural state to market (Hint: There are 3 major steps necessary for this to happen).

write the definition of simile in you're own words

Which state was Anthony Burns forced to return to?

When a company had total control over the supply of a product or service it was known as a: Suffrage Monopoly Allotment Descrimination

What were Benjamin Franklin's religious beliefs?

make a table that shows the distance traveled every half hour,up to 5 hours,if bikers ride at this constant speed

What is the inciting incident of the conflict in "Lava"? Do you consider it to be a strong aspect of the story-telling? Why or why not?

Which of the following describes slavery’s role in the Southern economy? (1 point) A. Slavery was expensive. B. Slavery was forbidden. C. Slavery was a luxury.

Why did divisions in the Republican party occur? because the National Progressive Party was formed by a woman because there was a majority in both House and Sen