Mathematics, 14.07.2019 06:00 brooklyn5150
What is the simplified value of the expression below? 4.5 - 5.9 divided by 0.2 x 3 - 0.2
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Mathematics, 21.06.2019 16:00
The equation x2 โ 1x โ 90 = 0 has solutions {a, b}. what is a + b?
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Mathematics, 21.06.2019 19:20
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 21:20
Do you mind if you guys me with this question iโm on number 8
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What is the simplified value of the expression below? 4.5 - 5.9 divided by 0.2 x 3 - 0.2...
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