3 years ago

How do you square something?

Mathematics

2 answers:

BARSIC [14]3 years ago

7 0

So for example 4 squared is 4 x 4.
So squared means number multiplied by number.

Nikolay [14]3 years ago

4 0

By searching up what is the square root of the number you have

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Anna11 [10]

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3 years ago

The standard form of the equation of a circle is (x−5)2+(y−6)2=1.

Crank

Answer:

(A) $x^2+y^2-10x-12y+60=0$

Step-by-step explanation:

The standard form of the equation of a circle is given as:

$(x-5)^2+(y-6)^2=1$

Simplifying the above given equation, we get

$x^2+25-10x+y^2+36-12y=1$

$x^2+y^2-10x-12y+36+25=1$

$x^2+y^2-10x-12y+61=1$

$x^2+y^2-10x-12y+60=0$

which is the required general form of the equation.

Hence, option A is correct.

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3 years ago

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leonid [27]

Answer:

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y = 8

Step-by-step explanation:

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3 years ago

The price in dollars of a stereo system is given by p(q) = (1000/q2)+1000 where q represents the demand of the product.

elena-14-01-66 [18.8K]

Answer:

a) r(q) = 1000(q +1/q)

b) r'(q) = 1000(1 -1/q^2)

c) r'(10) = 990

Step-by-step explanation:

a) Revenue is the product of quantity and price:

r(q) = q·p(q) = q(1000(1 +1/q^2))

r(q) = 1000(q + 1/q)

b) The derivative is ...

r'(q) = 1000(1 -1/q^2)

c) The derivative evaluated for q=10 is ...

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r'(10) = 990

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I will give 50points and braniliest

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Answer:

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Step-by-step explanation:

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3 years ago