Answer:
4749
Step-by-step explanation:
because it 36 and 45. it is right, and it is ok
The goal is to find the radius of a circle which also helps to get the diameter. Finding the center helps to measure and know the circumference.
Answer:
10000 options
Step-by-step explanation:
There are 10 options of digit from 0 to 9. It means there are 10 options for the first slot, 10 for the 2nd slot, 10 for the 3rd slot, and 10 for the last slot of each of the 4 slots of the password. For all 4 passwords the total amount of choices would be

Answer:
x = -19
Step-by-step explanation:
A square root is a number that produces a specific number when multiplied by itself. Basically it's the same number multiplied by itself.
hope this helps:)