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2 years ago

10

Find an equation of the circle that has center (-6,2) and passes through (1,-2).

2 answers:

Natali5045456 [20]2 years ago

8 0

Answer:

(x+6)^2+(y-2)^2=65

Step-by-step explanation:

Rzqust [24]2 years ago

3 0

Answer:

Should be (x+6)^2+(y-2)^2=65

the number after the carrot represents an exponent

hope it helps

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What part of the coordinate plane is equidistant from the points A(-3,2) and B(3,2)? Explain.

blondinia [14]

1st find the midpoint
-3 + 3 = 0/2 = 0 for the x
2 + 2 = 4/2 = 4 for the y
the midpoint is (0,2) which is along the y-axis which is your answer

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3 years ago

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Mr Turner buys 12 pencils for $0.57 each . He pays with a $10 bill how much change would he revive

Delvig [45]

12(0.57)= 6.84

10-6.84= 3.16

Mr. Turner’s change is $3.16.

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3 years ago

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BigorU [14]

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2 years ago

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13. Wind farms are a source of renewable energy found around the world. The power P (in kilowatts) generated by a wind turbine v

suter [353]

Since the Power is directly proportional to the velocity, their ratio $\frac{P}{v^{3} }$ is constant.

<span>Therefore </span> $\frac{500}{ 10^{3} } = \frac{x}{ 12^{3} }$ which is a proportion:

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that can be easily solved:

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3 years ago

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Agata [3.3K]

Answer:

$\huge\boxed{\sqrt{25^{3}}}$

Step-by-step explanation:

When we have a number to a fraction power, we need to note that

It's the same as taking the denominator root of the base to the numerator power

Basically, for example, $5^{\frac{1}{2}}$ is the same as $\sqrt{5}$ since the numerator is 1 ( $5^1 = 5$ ) and the denominator is 2 ( $\sqrt{5}$ ).

Applying this same logic to $25^{\frac{3}{2}}$ -

$25^{3}$

$\sqrt{25^3}$

Hope this helped!

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3 years ago

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