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valina [46]
3 years ago
6

He lowest temperature on May 15 is 2 3 as warm as the warmest temperature on May 15. The lowest temperature on May 15 is 60?F. W

hat is the warmest temperature on May 15?
Mathematics
1 answer:
yulyashka [42]3 years ago
7 0

Answer:

90^{o}F.  

Step-by-step explanation:

Let x be warmest temperature on May 15.

We have been given that the lowest temperature on May 15 is 2/3 as warm as the warmest temperature on May 15. The lowest temperature on May 15 is 60^{o}F.

We can set our given information in an equation as: \frac{2}{3}x=60.

Now let us solve for x by multiplying both sides of our equation by 3.

3*\frac{2}{3}x=3*60

2x=180

x=\frac{180}{2}

x=90

Therefore, the warmest temperature on May 15 was 90^{o}F.

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P=2(b+h)
62=2(b+h)
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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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To maximize the area:
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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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2) The second option has an area of: A=(19 ft)(12 ft)→A=228 ft^2
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The third option has the largest area.

Answer: Third option  
 
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2 years ago
Read 2 more answers
Estimate by rounding to the nearest whole number 15-1/4 -4/5
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If you do the math you get 13.95 meaning the nearest whole number would be 14
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