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3 years ago

Pls only answer if yk it giving the best answer brainliest!

Mathematics

1 answer:

DaniilM [7]3 years ago

4 0

Answer:

x = 3 and x = -3

Step-by-step explanation:

check picture :)

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If the diameter of a circle is 50 yards, the radius is what

mars1129 [50]

Answer:

25 yards

Step-by-step explanation:

radius is half of what the diameter is.

50 / 2 = 25

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3 years ago

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What is the percent equivalent of 18/200

Hoochie [10]

The answer is ….. 9%

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2 years ago

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timothyis re-arranging his marbles collection. he has 5 identical blue marbles, five green and 3 black. he can fit excactly 5 ma

Lerok [7]

-- He must have at least one of each color in the case, so the first 3 of the 5 marbles in the case are blue-green-black.

Now the rest of the collection consists of

4 blue
4 green
      2 black

and there's space for 2 more marbles in the case.

So the question really asks: "In how many ways can 2 marbles
be selected from 4 blue ones, 4 green ones, and 2 black ones ?"

-- Well, there are 10 marbles all together.
So the first one chosen can be any one of the 10,
   and for each of those,
the second one can be any one of the remaining 9 .

Total number of ways to pick 2 out of the 10 = (10 x 9) = 90 ways.

-- BUT ... there are not nearly that many different combinations
to wind up with in the case.

The first of the two picks can be any one of the 3 colors,
   and for each of those,
the second pick can also be any one of the 3 colors.

So there are actually only 9 distinguishable ways (ways that
you can tell apart) to pick the last two marbles.

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3 years ago

Which equation demonstrates the inverse property of multiplication?

Law Incorporation [45]

D, look up the question

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3 years ago

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What is the remainder when (3x3 â€"" 2x2 4x â€"" 3) is divided by (x2 3x 3)?.

melamori03 [73]

The remainder of the equation is $\rm 28x+30$ .

Given that,

When the equation $\rm 3x^3-2x^2+4x-3$ is divided by $\rm x^2+3x+3$ .

We have to find,

The remainder of the equation?

According to the question,

The equation $\rm 3x^3-2x^2+4x-3$ is divided by $\rm x^2+3x+3$ .

On the division of the polynomial, the remainder is,

$\dfrac{\rm 3x^3-2x^2+4x-3}{\rm x^2+3x+3}$

Factorize the equation to convert this into the simplest form,

$\rm 3x^3-2x^2+4x-3\\\\3x^3-11x^2+9x^2+9x+28x-33x-33+30\\\\Taking \ the \ common \ terms \ and \ simplify\ the\ equation\\\\3x^3+9x^2+9x+11x^2+33x-33+28x+30\\\\3x(x^2+3x+3) - 11(x^2+3x+3) + 28x+30\\\\(3x+11) (x^2+3x+3) +28x +30$

Now, the equation can be written as,

$\rm = \dfrac{(3x+11) (x^2+3x+3) +28x +30}{ x^2+3x+3}\\\\= \dfrac{(3x+11) (x^2+3x+3) }{ x^2+3x+3} + \dfrac{28x +30}{ x^2+3x+3}\\\\= (3x+11) + \dfrac{28x +30}{ x^2+3x+3}\\\\$

The relation between the divisor, remainder, and quotient is,

$\rm = Quotient + \dfrac{Remainder}{Divisor}$

On comparing with the equation,

The remainder becomes 28x +30.

Hence, The required remainder of the equation is $\rm 28x+30$ .

For more details refer to the link given below.

brainly.com/question/25880057

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3 years ago