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inysia [295]
3 years ago
14

I need help pleaseeeee

Mathematics
2 answers:
slega [8]3 years ago
8 0
500 times more!!


Hehehehhehe
Elza [17]3 years ago
7 0

Answer:

Mass of planet B is larger than A by 500 times

Step-by-step explanation:

Mass of planet A= 8*10^24

Mass of planet B= 4* 10^27

Larger Mass= Mass of planet B

Mass of planet B/Mass of Planet A= 4* 10^27/8*10^24

=1*10^(27-24)/8

=(1*10^3)/2

=1/2*10^3

=1000/2

Therefore by, 500 times.

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Find the range of the following equation for the domain {-4, 0, 3} f (x) = -2x^2 -3
Tamiku [17]

The range of the function is {-34, -2, -20}

<h3>How to determine the range?</h3>

The function is given as:

f(x) = -2x^2 - 2

The domain is {-4, 0, 3}

Substitute the domain values in the function.

f(-4) = -2(-4)^2 - 2 = -34

f(0) = -2(0)^2 - 2 = -2

f(3) = -2(3)^2 - 2 = -20

This means that the range of the function is {-34, -2, -20}

Read more about range at:

brainly.com/question/10197594

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2 years ago
Divide the following polynomial using synthetic division, then place the answer in the proper location on the grid. Write answer
Alenkinab [10]

Answer:

The quotient is x^2-3x+1

Step-by-step explanation:

The given polynomial division is (x^3-4x^2+4x-1)\div (x-1)

To perform the synthetic division we write out the coefficients and arrange them as shown.

  1   -4   4   -1

<u>1 |     1    -3   1</u>

   1   -3   1    0

The quotient is x^2-3x+1

The descending powers of x means from highest degree to the least

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2 years ago
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Find the value of x and the value of y.
Elan Coil [88]

Answer:

Step-by-step explanation:

According to the diagram ,

Hypotenuse = 10√3

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Adjacent = y

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Sin 60= x/10√3

√3/2= x/10√3

x = 15

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300 = 225 +y ^2

300 -225 = y^2

75 = y^2

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5 0
3 years ago
Sketch a graph of the polynomial function f(x) =x3− 2x2. Use it to complete the following:
AlladinOne [14]

Answer:

We have the function:

f(x) = x^3 - 2*x^2

To sketch this, we need to graph some points, and then just draw a line that passes through the points.

The graph of this equation is shown below.

Now we can complete the question.

If the graph is below the x-axis in some interval, the function is negative in that interval

If the graph is above the x-axis in some interval, the function is positive in that interval.

If the graph goes up in a interval, then the function is increasing in that interval

If the graph goes down on an interval, then the function is decreasing in that interval.

Then:

1) f is------ on the intervals (−∞, 0) and (0, 2).

Here we can see that the graph is below the x-axis in those intervals, then here we have:

f is negative on the intervals (−∞, 0) and (0, 2).

2) f is------ on the interval (2,∞)

Here the answer is positive:

f is positive on the interval  (2,∞)

3) fi is ------ on the interval (0, 4/3)

In the graph, you can see that the graph goes down in that interval, then the correct answer here is:

f is decreasing on the interval (0, 4/3)

4) f is------ on the intervals (−∞, 0) and (4/3, ∞).

In this case, we can see that the graph goes up in these intervals, then the correct answer here is:

f is increasing on the intervals (−∞, 0) and (4/3, ∞).

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guajiro [1.7K]

Answer:

15x+6

Step-by-step explanation:

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2 years ago
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