07-01-2016
Mathematics

contestada

a square classroom has sides that are 21 feet long. what is the room's perimeter

Respuesta :

Аноним Аноним

07-01-2016

the answer is 84 because 21 times 4 equals 84

Answer Link

studier studier

07-01-2016

multiply 21x4 the answer would be 84

Answer Link

Otras preguntas

Where does all of the energy in an ecosystem ultimately come from? Please help

What is the reason for cleaning dishes, utensils, and food preparation surfaces?

How do you round to the greatest place value

-3x+25+x+21=2please explain the steps i'm really confused

Tell the value of the underlined digit 9,000,009 the first 9 is underlined

How to translate equation into a sentence. 7(p+23)=102

The value of 7 in 67908 is blank times the value of 7 in 74702

Some people prefer interval training because A. the intensity of the exercise doesn't increase, only the time does.B. they can exercise at a steady, but sl

a jar contains 133 pennies. a bigger jar contains 1 2/7 times as many pennies. what is the value of the pennies in the bigger jar?

Angelina bought a 64 ounce can of lemonade mix. She uses 4 ounces of mix for each pitcher of lemonade. How me pitcher of lemonade angelina make from the can of

Q&A Education