Answer:

Step-by-step explanation:
The number inside the square root symbol is the number you have to get when you multiply a certain number twice.
So
:
What multiplied by itself is 121?
Backwards equation:


Do not do the backwards method all the times, it does not work for all numbers.
Answer:
The actual painting would be 90 inches long
Hope this helped you!
Step-by-step explanation:
Answer:
-17 = x/-3 for x.
Step-by-step explanation:
Answer:
25 kilograms
Step-by-step explanation:
Answer:
When the denominator is greater than the numerator, the cutting fraction continues and it can still be reduced
Step-by-step explanation:
Pls mark brainliest