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Nina [5.8K]
3 years ago
9

How to solve the equation and what is the answer to the question

Mathematics
1 answer:
Molodets [167]3 years ago
8 0

Answer:

7.73cm^2

Step-by-step explanation:

The equation for area of a circle is a= pie r^2. Now plug in pie as 3.14 and you radius which would be 3 because the image is showing the diameter as 6 and radius is half the diameter. The equation is now a=3.14 x3x3. The area of the circle would be 28.27cm^2.

Now we must find the area of the square. To do this multiple the diameter which is 6 times itself. 6x6=36. The area of the square is 36cm^2.

Now subtract the square area from the circle area. 36 - 28.27 = 7.73. The left over plywood would be 7.73cm^2.

I hope this helps! If you have anymore questions feel free to ask! :D

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Find the slope of the line passing through the point (-6,8) and (-9,1)
Ipatiy [6.2K]
Hello!

Y2-y1/x2-x1

1-9/8-6
-8/2

The slope is -4

Hope this helps!

-bambi
5 0
2 years ago
How can i solve 2/7m - 1/7 = 3/14
Ostrovityanka [42]
Answer: 2/7+1/7=3/14
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If f(x)=2[x] , find f( -1/4) <br>(A) -2 <br>(B) - 1/2 <br>(C) 0<br>(D) 1/2​
Keith_Richards [23]

Answer:

b)-1/2 is the required answer

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4 0
3 years ago
Read 2 more answers
I need help with all of it
kakasveta [241]
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5 0
3 years ago
Creat a number that is less than 3 hundred thousands, 7 ten-thousands, 5 thousands, 2 hundreds, 1 ten.
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5 thousand:
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1 ten:
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Join together all these numbers to get something like:
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~I hope this helps!~ 
5 0
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