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Nitella [24]
3 years ago
10

What is the value of x that makes the statement true? 9x - 22 = 11x - 54 x =

Mathematics
1 answer:
storchak [24]3 years ago
4 0

Answer:

Step-by-step explanation:

9x-22=11x-54  take 9x from each side

-22=2x-54  add 54 to each side

32=2x  divide by 2

16=x

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Miriam has 62 feet of fencing to make a rectangular vegetable garden. Which dimensions will give Miriam the garden with greatest
lidiya [134]
Perimeter: P=62 feet
P=2(b+h)
62=2(b+h)
Dividing both sides of the equation by 2:
62/2=2(b+h)/2
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Area: A=bh   (2)

Isolating h in equation (1)
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Replacing h by 31-b in equation (2)
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A'=(A)'=(31b-b^2)'=(31b)'-(b^2)'=31-2b^(2-1)→A'=31-2b

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Solving for b:
31-2b+2b=0+2b
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Replacing b by 31/2 in equation (3)
h=31-b
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The dimensions are 31/2 ft x 31/2 ft = 15.5 ft x 15.5 ft
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These dimensions are not in the options

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3) The third option has an area of: A=(17 ft)(14 ft)→A=238 ft^2

The third option has the largest area.

Answer: Third option  
 
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2 years ago
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Answer:

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