Answer:
its a
Step-by-step explanation:
The answer for this equation is -2
(60/21.5)*(18) = 50.23 . . . answer is likely 50 feet tall
Answer:




Step-by-step explanation:
Use pythagorean's theorem to solve each pair individually.
The instructions say that you have the two sides (a and b) and you have to match it with their hypothenuse.

1. 
Plug this into the formula.

The square here eliminates the roots.

2. 

3. 

4. 

5. 

Answer:
a
Step-by-step explanation:
3/15 simplifies to 1/5