Mathematics, 26.05.2020 10:57, Sanchezj4655
A shade of orange paint is made by mixing 5 parts red paint with 15 parts yellow paint. What percent of paint is red?
Answers: 3
Mathematics, 21.06.2019 14:50, Felicitybuckman
What is the square root of 45? (step by step working plz)
Answers: 1
Mathematics, 21.06.2019 19:20, alexcarrasco5903
1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
Answers: 3
Mathematics, 21.06.2019 19:30, ramose7021
Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*
Answers: 2
A shade of orange paint is made by mixing 5 parts red paint with 15 parts yellow paint. What percent...
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