Answer:
15.5
Step-by-step explanation:
Answer:
If it's not too late by now, the answer is 19.9 
Answer:
2
Step-by-step explanation:
In 30-60-90
The hypotenuse is always the short leg multiplied by 2
So going backward, 4/2 = 2
Answer:
i dont know honestly
Step-by-step explanation: