The two-way table shows whether commuters and noncommuters would prefer to see bikes, scooters, or neither placed throughout th city for shared rentals.
Bikes
Scooters
Neither
Total
Commuters
32
0
63
95
Noncommuters
47
54
11
112
Total
79
54
74
207
a. What would commuters prefer? What would noncommuters prefer?
b. Which option should the city use? Explain.

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus

it is rigid.; it is isometric. ; the size is preserved.

step-by-step explanation:

a translation is called an isometry; these are transformations that preserve congruence between pre-images and images.

they are also called rigid transformations, as the only thing that can happen to a pre-image is that it is moved or turned, not stretched or shrunk.

since congruence is preserved, the size is preserved.