Answer:
for the number 13
Step-by-step explanation:

by Pythagoras theorem
x= √81+36
x= √117
punch square root of 117 with a calculator, I don't have one now
Answer:
17
Step-by-step explanation:
subtract 9 from 26 and you should get the answer
Answer If you are saying to multiply then the answer is 60y
It will increase by 10 individuals per 100 per year