Answer:
x=30
Step-by-step explanation:
6 x 5 = 30
30/5 = 6
This one is super difficult, I see your struggle but the answer is A.
We can use the ratios for special triangles (see the attachment below). We'll be using the 45-45-90 triangle. We notice that side BC is equal to

, and side AC (x using the special right triangle) is equal to 16. We can therefore say that side BC is equal to

ft
:)
Answer: 126.52
Step-by-step explanation:
The square root of 16,007 is approximately 126.52
There are no negative square roots