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3 years ago

Confirm f(x)=3x^4 -48 has the zeros -2, 2, -2i, 2

Mathematics

1 answer:

alexdok [17]3 years ago

7 0

Answer:2, -2

Step-by-step explanation:

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LenKa [72]

The answer is g to the question

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3 years ago

HELP FAST!!!! -5=-2/3x +3

Gekata [30.6K]

−5=−2/3x+3
-5=9x-2/3x
-15x=9x-2
−15x−9x=9x−2−9x(Subtract 9x from both sides)−24x=−2
-24x/-24=-2/-24
x=1/12
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3 years ago

A cat had a litter of 5 kittens. If each sex is equally likely, what is the probability that 3 or less were female kittens? 0.31

Dennis_Churaev [7]

Answer:

WHAT IS THIS QUESTION AHHH BUT 03125

Step-by-step explanation:

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3 years ago

Read 2 more answers

If you plot and connect these points P1(3,2) and P2(6,8) , what figure is Formed? What is the Direction?

Sergio [31]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the points

P1(3, 2)

P2(6, 8)

When we plot P1(3, 2) and P2(6, 8), we determine the line segment P1P2.

The direction of the segment is from P1 to P2.

Determining the length of the segment P1P2.

$\:l=\:\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}$

$=\sqrt{\left(6-3\right)^2+\left(8-2\right)^2}$

$=\sqrt{3^2+6^2}$

$=\sqrt{45}$

$=\sqrt{5}\sqrt{3^2}$

$=3\sqrt{5}$

Thus, the length of the segment is:

$\:\:\:l=3\sqrt{5}$

Determining the equation of a line containing the segment P1P2

Given the points

P1(3, 2)

P2(6, 8)

Finding the slope between P1(3, 2) and P2(6, 8)

$\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(3,\:2\right),\:\left(x_2,\:y_2\right)=\left(6,\:8\right)$

$m=\frac{8-2}{6-3}$

$m=2$

Using the line point-slope form of the line equation

$y-y_1=m\left(x-x_1\right)$

where m is the slope of the line and (x₁, y₁) is the point

substituting the values m = 2 and the point (3, 2)

$y-2=2\left(x-3\right)$

Add 2 to both sides

$y-2+2=2\left(x-3\right)+2$

$y=2x-4$

Thus, the equation of a line containing the line segment P1P2 is:

$y=2x-4$

8 0

3 years ago

What is the volume of the following rectangular prism?

Vsevolod [243]

Answer:

27/2=13.5units³

Step-by-step explanation:

We can the the green area as the base. Thus, the prism height is 5/2units.

Volume=base area×height

V=27/5 × 5/2 = 27/2 = 13.5units³

5 0

3 years ago