Gary is exercising on the stationary bike in his garage. He bikes 3.5 miles in 1/4 of an hour. How many miles could Gary bike in 3/4 of an hour at the same speed?

Given:

Gary bikes 3.5 miles in of an hour.

To find:

The distance covered by Gary in of an hour at the same speed.

Solution:

We have,

Distance covered in of an hour = 3.5 miles

Distance covered in hour miles

Distance covered in of an hour miles

                                                        miles

                                                        miles

Therefore, Gary could travel 10.5 miles in of an hour.

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

just get this app called photo math it should be able to do those