Nathan and sidney starr out together on a bike trail that is 24 miles long. nathan bikes 1/8 miles per hour. sydney bikes at 12 miles per hour. which statement is true?

 3) Sydney arrives 1 hour before Nathan.

Step-by-step explanation:

You need to remember that:

Where "V" is the speed, "d" is distance and "t" is time.

If you solve for "t", this is:

Calculate the time it takes to Nathan arrives to the end of the bike trail.

Knowing that:

Therefore, you get:

Calculate the time it takes to Sidney arrives to the end of the bike trail.

Knowing that:

Then,you get:

You can notice that Sidney arrives first.

So, subtracting the times calculated, you get:

Based on this, you can conclude that Sydney arrives 1 hour before Nathan.

justin bieber ml.

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.