Reagan knits 3 centimeters of a scarf each night. How many nights will Reagan have to spend knitting in order to knit a total of 6 centimeters of the scarf?

2 Nights

Step-by-step explanation:

If Reagan knits 3 centimeters of a scarf each night then all you would have to do is take 6 divided by 3 which would equal 2

mx+89b(-98)nb

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.