I did 70 jumping jacks in 1 minute. Which is the dependent variable? Which is the independent variable?

Write an equation that represents the relationship between the time you spent doing the activity and the amount of the activity you completed.

in jh ynhtym

hunt ghb JBL iggmmjuu ki ju nu j

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.