It takes you 28 minutes to go 8 miles. if you continue traveling at the same rate, how long will it take you to go 15 miles?

This is a proportion problem, and the answer is

8 miles = 28 minutes

1 mile = 28 ÷ 8 = 3.5 minutes

15 miles = 3.5 x 15 = 52.5 minutes

52.5 minutes

is it 35

step-by-step explanation:

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.