Her savings jar. Did she have exactly enough for the bicycle? If not, how much extra or how much too little did she have?
6. Annie and Dustin took a beginner's programming course over several weekends that
showed them how to make simple video games. They spent most of their waking
hours engaged in programming tasks and ended up with a game they called "Ro-Bot-
Ro-Call." How many hours do you think they spent on their course? Show your work.

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.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.