02-03-2017
Mathematics

contestada

Please, help me find solution

Please help me find solution class=

Respuesta :

lordnewell lordnewell

13-03-2017

4 + 5 = 9
180 ÷ 9 = 20

Sand = 20×4 = 80
Cement = 20×5 = 100

Answer Link

Otras preguntas

Jerry has a credit card debt of $15,600 that he would like to reduce by applying $8,500 of his inheritance money to the balance. In addition, he would like to

why are rivers and waterfalls important to the northeast region

reference books that contain words of similar meaning the opposite meanings are called

An object is in (blank) when its distance from a(n) (blank) is changing

What is a simple predicate?

Solve the equation. 2(5c – 7) = 1

Vegetables are the best source for essential amino acids. a. True b. False

Which invention from the industrial revolution was most important

Which policy establishes the right of the United States to act as a policeman in the Western Hemisphere? a.the Roosevelt Corollary b.the Open Door Policy c.the

Two cell phone companies have different rate plans. Runfast has monthly charges $25 plus $10 per gig of data. B A &D’s monthly charge is $18 plus 15 per gig