The area to find the area of a circle is
(area = a, r = radius)
a = π · r²
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Answer:
C.
Step-by-step explanation:
I got this correct!
Answer:
140 cm
Step-by-step explanation:
Given that:
Total length of ribbon present with Billy = 2.4 m
This ribbon is to be shared with 12 friends evenly.
Billy is doing this work of making craft for the past many years.
To find:
How many centimeters of ribbon that 7 friends will get?
Solution:
First of all, let us find out what length of ribbon will each person get.
Length of ribbon to be shared with each person = Total length of ribbon divided by total number of persons
Length of ribbon to be shared with each person = ![\frac{2.4}{12} = 0.2\ m](https://tex.z-dn.net/?f=%5Cfrac%7B2.4%7D%7B12%7D%20%3D%200.2%5C%20m)
Now, The length of ribbon that 7 friends will get = 7
0.2 = 1.4 m
1 m = 100 cm
1.4 m = 1.4
100 cm = <em>140 cm</em>
Answer:
a
Step-by-step explanation:
you can split nine into three
5(2+7)
5(9)
45
Final answer: 45
Remember that accoridng to the order of operations, anything in parentheses should be simplified first, if possible.