Mathematics, 04.09.2021 17:40 Naysa150724
Suppose that 15 inches of wire costs 45 cents. At the same rate, how many inches of wire can be bought for 27 cents?
Answers: 2
Mathematics, 21.06.2019 19:20
1- 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.2- 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 the first question?
Answers: 2
Mathematics, 21.06.2019 21:30
Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3
Answers: 1
Mathematics, 21.06.2019 23:20
Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?
Answers: 2
Mathematics, 22.06.2019 03:30
If using the method of completing the square to solve the quadratic equation x 2 + 16 x + 24 = 0 x 2 +16x+24=0, which number would have to be added to "complete the square"?
Answers: 1
Suppose that 15 inches of wire costs 45 cents.
At the same rate, how many inches of wire can be bo...
Mathematics, 31.01.2020 08:49
Mathematics, 31.01.2020 08:49
History, 31.01.2020 08:49
History, 31.01.2020 08:49
Mathematics, 31.01.2020 08:49
Mathematics, 31.01.2020 08:49
Mathematics, 31.01.2020 08:49
Mathematics, 31.01.2020 08:49
History, 31.01.2020 08:49
Health, 31.01.2020 08:49
Biology, 31.01.2020 08:49
Physics, 31.01.2020 08:49
Mathematics, 31.01.2020 08:49