Mai made $ 156 for 13 hours of work. At the same rate, how many hours would she have to work to make $108?

around 8.4 houre

Step-by-step explanation:

156 dividee by 13 is 12 dollars and hour so we know she makes 12 and hour so knw just ei 108 divide by 12 which is 8.30769 round that up and it gives you 8.4 hours

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.