Mathematics, 11.06.2021 16:10 jcarver2494
Train A and train B are traveling on separate tracks.
The distance, y, in miles, that each train travels in x hours is represented below, where train A's distance is represented with an equation and
train B's distance is represented with a graph.
TRAINA
Y = 35X
TRAIN B
90+
80+
70-
60+
50
Distance (miles)
40
30
20
10
Answers: 1
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 19:40
Graph y = -|x| + 2. click on the graph until the correct one appears.
Answers: 3
Mathematics, 21.06.2019 20:30
Find the value of x for which line a is parallel to line b
Answers: 1
Train A and train B are traveling on separate tracks.
The distance, y, in miles, that each train tr...
English, 24.12.2019 15:31
Mathematics, 24.12.2019 15:31
History, 24.12.2019 15:31
History, 24.12.2019 15:31
Computers and Technology, 24.12.2019 15:31
Chemistry, 24.12.2019 15:31
Mathematics, 24.12.2019 16:31