Answer:
(-5.5, 3)
Step-by-step explanation:

Answer:
The one closest to the 20 or the one below the 16 or above the 18
Step-by-step explanation:
THERE WAS NO NUMBER LINE FOR ME TO HELP YOU!!!!!!
Answer:
60
Step-by-step explanation:
you can use the equations for the pythagorean theorem which is a^2 + b^2 =c^2. plug in the numbers you know and then you figure out what yhe missing value is.
The answer is 130 because if the number in the ones place is 0-4 it stays in the 30s, but if its 5-9 it rounds up to the 40s