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jeka57 [31]
3 years ago
15

The largest possible circle is to be cut from a 12-foot square board. Calculate the approximate area, in square feet, of the rem

aining board (unshaded region)? (A = πr2). (pic is in question comments)
Mathematics
1 answer:
olchik [2.2K]3 years ago
5 0
------------------------------------------------------------------------------
Find Area of the circle:
------------------------------------------------------------------------------
Area of a circle = πr²
Area of the largest possible circle = π x(12 ÷ 2)²
Area of the largest possible circle = 113.10 ft²

------------------------------------------------------------------------------
Find Area of the square board:
------------------------------------------------------------------------------
Area of a square board = Length x Length
Area of the square board = 12 x 12 
Area of the square board = 144 ft²

------------------------------------------------------------------------------
Find area of the remaining board:
------------------------------------------------------------------------------
Area of the remaining board = 144 - 113.10 
Area of the remaining board = 30.90 ft²

------------------------------------------------------------------------------
Answer: The area of the remaining board is 30.90 ft².
------------------------------------------------------------------------------
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OlgaM077 [116]
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8 0
3 years ago
Suppose that P(n) is a propositional function. Determine for which improper subset of the domain of n the statement P(n) must be
Alinara [238K]

Answer:

a) P(n) is true for all 'n' in the set ; { 0,2,4,6,8 ….. }

b) P(n) is true for all 'n' in the set ; { 0,1,2,3,4,5 ............ }

Step-by-step explanation:

a) As P(0) is true

we will assume that

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this simply means  that ;  P(n) is true for all 'n' in the set

{ 0,2,4,6,8 ….. }

b) since P(0) and P(1) are true

we will assume that

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also P(1) and P(2) are true

we will assume that

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Also from the previous answers it can be seen that P(2) + P(3) is true

we will assume

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This simply means that P(n) is true for all 'n' in the set

{ 0,1,2,3,4,5 ............ }

8 0
2 years ago
Which of the sentence is true?
algol13

Answer:

The graph of the circle is not a function

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2 years ago
Sales tax is _____. A. sent to the state government B. a percentage of your total purchase that is added to the purchase C. coll
Archy [21]
D. Sales tax is all of the above
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3 years ago
Read 2 more answers
HELP ME PLZ. I have no clue how to do this.
Varvara68 [4.7K]

Answer:

32

Step-by-step explanation:

3x+1=8x-24

25=5x

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3 times 5 plus 1 is 16 and so the length is 32

comment section:

XM=MY because MN is segment bisector

XM=3x+1=3*5+1=16=MY and since XM+MY=XY 16+16=32

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3 years ago
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