Answer:
BA = 12
Step-by-step explanation:
All the right triangles are similar, so the ratio of hypotenuse to long side is a constant. In particular ΔABC ~ ΔDBA, so ...
hypotenuse/long-side = BC/BA = BA/BD
Cross multiplying gives ...
BA² = BC·BD
BA = √(BC·BD) = √(16·9)
267 - 112 - 65 - 33 = $57
subtract to get the answer
5x+2
6x-x=5x and 5-3=2
so 5x+2 is the answer.
it would be 4.5 total
