A charity marathon in Keller is 26.2 miles. There are approximately 1.61 kilometers in 1 mile. Which measurement is closest to the numbers of kilometers in the charity marathon?

42.182km

Step-by-step explanation:

From the question, we know :

There are approximately 1.61 kilometers in 1 mile.

A charity marathon in Keller is 26.2 miles.

The measurement that is closest to the numbers of kilometers in the charity marathon is:

1 mile = 1.61 km

26.2 mile = x km

Cross Multiply

1 mile × x km = 26.2 mile × 1.61 km

= 42.182 km

The number of kilometers in the charity marathon is 42.182km

answer: b.48 for

step-by-step explanation:

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'.