He would need 10.6 shelves. (Also what kind of shelf can only hold 9 books?)
Answer:
132 patches
Step-by-step explanation:
First we need to find the area of the rectangular piece, multiplying the length and the width:
Area of fabric: 10 * 6 = 60 cm2
If each triangular patch has 15 cm2 of area, a fabric of 60cm2 can make 60 / 15 = 4 triangular patches.
Then, if Leia uses 33 pieces of fabric, she can make a total of 33 * 4 = 132 patches.
Answer:
The commutative property of multiplication states that the numbers of the operation can change their order, and this action will not alter the outcome.
Example 1:

Changing the order of the numbers in the operation:

Example 2:

Changing the order of the numbers in the operation:

Answer:

Step-by-step explanation:
Let me know if you want the full explanation. Have a great weekend! ❤
Answer: ._.
Step-by-step explanation:
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