The running club uses the money they raised to pay for a trip to a canyon. at one point during a run in the canyon, the students are at an elevation of 128 feet. after descending at a rate of 50 feet per minute, they reach an elevation of -472 feet. how long did the descent take?

12 minutes

Step-by-step explanation:

When the students start to descend at a rate of 50 feet/ mins, they were at an elevation of 128 feet.

And at the end of their descend they finally reach an elevation of - 472 feet.

So, the students descend by a depth of [128 - (- 472)] = 600 feet.

As they were descending at a rate of 50 feet/minutes.

Therefore, the descent took a time of minutes. (Answer)

answer: your gay

step-by-step explanation:

you dont know math

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.