What art? May you add additional words so that i may assist you?
9514 1404 393
Answer:
(b) √55
Step-by-step explanation:
The right triangles in this geometry are all similar, so the ratio of long side to short side is the same:
y/5 = 11/y
y² = 55 . . . . . . multiply by 5y
y = √55 . . . . . take the square root
__
And x=4√5 by looking at ratios of short side to hypotenuse.
Whel all you have to do is look at the diagram and think for a second look at the answers and pick one iv done some of thes to and belive me they are hard
The answer is a - yes, because of the associative property
