WILL MARK BRAINLIEST IF YOU SHOW ALL WORK AND ARE CORRECT!!!Jeremy used two wood beams, PC and QA, to support the roof of a model house. The beams intersect each other to form two similar triangles QRP and ARC, as shown in the
diagram. Remember, order of letters is important! The length of segment PR is 3.7
inches, and the length of segment CR is 5.6 inches. The length of AC is 4.9 inches.
What is the length of segment PQ? (4 pts.)

At his new job, jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. the equations model his salary options. y = 9x + 50 y = 10x

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.