Answer:
add 2 zeros at the end of all of them
Step-by-step explanation:
Answer:
we know
Step-by-step explanation:
the answer is 3/5 your welcome
Answer:
the answer is 9x2 the 2 is above the x though.
Answer:
5
Step-by-step explanation:
So the square root of 21 is 4.582...
If you round 4.582.. it is 5
Because you look at the first number behind the decimal (tenths place) if it is 4-0 you leave the number the same. If it is 5-9 you increase the number by 1.
Hope this helps ya!!