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mezya [45]
3 years ago
9

A classmate tells you that there are two Fahrenheit temperature that is the same as the Celsius temperature. They tell you it is

50 degrees and -40 degrees. Is your classmate correct or incorrect explain your reasoning.
Mathematics
1 answer:
8090 [49]3 years ago
7 0

Answer:

Step-by-step explanation:

the conversion for farenheit to celsius is to subtract 32 and multiply by 5/9.

-40-32 is -72. multiply that by 5/9 and that is -40

50-32 is 18. multiply that by 5/9 and you get 10. so no she's wrong

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3 years ago
Solve for x.
Rudiy27
5x^2 - 80 = 0
5x^2 = 80
x^2 = 80/5
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8 0
4 years ago
Bill paid $2.49 for 5 pounds of rice. What could be cost of 9 pounds
Nadya [2.5K]

Answer:

\boxed{\sf Cost \ of \ 9 \ pounds \ rice =\$ 4.482}

Given:

5 pounds rice cost $2.49

To Find:

Cost of 9 pounds rice

Step-by-step explanation:

5 pounds rice cost $2.49

1 pound rice will cost $ \sf \frac{2.49}{5}

So,

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3 0
4 years ago
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Answer:

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Step-by-step explanation:

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5 0
3 years ago
A(n) = -6 - 4(n -1) find the 4th term in the sequence.
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