567 / 18 = 31.5
But because she can't make half a shelf, the answer would be 32 shelves
It's is the Associative Property. I hope that helps!
Answer:
15.21= 15.2 when rounded
Step-by-step explanation:
the formula for finding the area of a circle with the diameter is
A= 1/4 × π ×d^2
Number 1 would the last option, but I’m not sure about number 2
Answer:
the answer is 4.
the steps are...
180÷9=20 then 3+21=24 the subtract 20 and 24 then you will get 4
