3 years ago

Find two numbers whose sum is 10 for which the sum of their squares is a maximum

Mathematics

1 answer:

lukranit [14]3 years ago

4 0

I think 5 is the answer not sure though

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The lowest temperature in January was less than−6°. Which could be the lowest temperature in January?

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2 years ago

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3 years ago

Convert 17.42 m to customary units. A.57'-17/8" B. 36-10 1/2" C. 442 1/2" D. 367/8" E. None of these answers is reasonable.

Allushta [10]

Answer:

E. None of these answers is reasonable.

Step-by-step explanation:

Customary units are inches, feet, yards, and miles.

Since,

1 foot = 0.3048 meters,

⇒ 1 meter = $\frac{1}{0.3048}$ feet,

17.42 meters = $\frac{17.42}{0.3048}$ feet

$=\frac{174200}{3048}\text{ feet}$

$=57\frac{ 464}{3048}\text{ feet}$

$=57\frac{58}{381}\text{ feet}$

Now, 1 feet = 12 inches,

⇒ $\frac{58}{381}$ feet = $\frac{12\times 58}{381}$ inches

= $\frac{232}{381}\text{ inches}$

Hence,

17.42 meters = $57\text{ feet }\frac{232}{381}\text{ inches}$

= 57' 232/127''

That is, None of these answers is reasonable.

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3 years ago

What is the slope and y-intercept for the line represented by this equationn?

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The answer is A. slope = 7/3

y-intercept = -3

Good luck!

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3 years ago

How does the size of a bar magnet's magnetic field compare to that of Earth's? A. A bar magnet's magnetic field is larger than E

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Answer:

A. A bar magnet’s magnetic field is larger than Earth’s.

Step-by-step explanation:

The average magnetic field strength in the Earth's outer core was measured to be 25 Gauss, 50 times stronger than the magnetic field at the surface.

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3 years ago