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sergejj [24]
3 years ago
9

The graph shows the distances traveled by two toy trains.

Mathematics
2 answers:
liraira [26]3 years ago
4 0

From the graph ...

-- Train-1  travels more than  15  feet in  3  seconds.

-- Train-2  travels less than  15  feet in  3  seconds.

So, if  Train-3  travels exactly  15  feet in  3  seconds,
then  Train-3  is faster than  #2  but slower than  #1 .


Ivenika [448]3 years ago
3 0

Answer:D. The third train is faster than Train 2 but slower than Train 1.

Step-by-step explanation:

Since, If the speed of one object is greater than that of other object then we can say that one object is faster than other object.

Here, the speed of third train = 15/3=5 feet/sec ( because speed = distance/time)

And, according to the given graph the speed of train 1= 30/5=6 feet/sec ( by taking the approximate value of x and y by the graph)

While, the speed of train 2= 20/5= 4 feet/sec

Thus, we can say that, Speed of train 1>Speed of train 3> Speed of train 2

Therefore, Only Option D is correct.


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Answer:

Step-by-step explanation:

A line perpendicular to the y-axis, which is vertical, is a line that is horizontal. Perfectly horizontal lines always have a slope of 0. Thus, the equation of the line perpendicular to the one given and passing through the given point (5, 1) is

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Mark incorrectly solved the inequality -4(5/2+3/2x) > 8. His work is shown. Which step shows an error based on the inequality
aliya0001 [1]

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Step-by-step explanation :

The given expression is:

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