itslyssaduh1084 itslyssaduh1084

18-09-2017
Mathematics

contestada

The area of a square is 21 more than its perimeter. find the length of a side.

Respuesta :

treytrey1122owgmlq treytrey1122owgmlq

18-09-2017

the formula for area of a square is s^2 so it would be 7; the perimeter would be 7+7+7+7= 28 and the area would be 7^2= 49

Answer Link

Otras preguntas

Which of these is a sentence fragment? A We laughed at the dog on the skateboard. B The skateboard wiggled back and forth. C The dog that was riding a skateboar

"andrea sells cell phones in sydney, but never on sunday. she is paid 3500 a month plus 20% of her monthly sales. she needs to earn atleast 4800 a month to pay

what is the main purpose of the extracellular matrix surrounding osteocytes

Which statement is true about Switzerland? A. Switzerland is a blend of French, Latin and Italian culture. B. Switzerland is a blend of English, German and Ital

please help!!! due tmrw and I don't understand it :(

Movie tickets now average $9.75 per ticket, but are increasing 7% each year. What is the growth factor?

What is the displacement of the object from 2 seconds to 6 seconds •4m •8m •16m •24m

A car with a mass of 1500 kg is pulled by a rope that is horizontal to the ground. The tension in the rope is 2000 N and a friction force of 350 N opposes the c

plz help me with this

Which is the best explanation for why Neiterkob is called the “Beginner of the Earth”? Neiterkob keeps Enkai happy. Neiterkob saves the cattle by creating a gia