The shape shown on the coordinate plane is rotated about the y-axis.
What is the shape of the solid created by the rotation?

Answer:

the correct answer is 4th option line S

Answer:

Step-by-step explanation:

Let us begin by just getting the equation of the circle first.

(x - 4)^2 + ( y - 2)^2 = 5^2

(x - 4)^2 + ( y - 2)^2 = 25

Now I'm going to graph that equation and discuss it here.

Answer:

0,0215

Step-by-step explanation:

Step-by-step explanation:

Your que. isn't very clear

Answer:

0.153

Step-by-step explanation:

15% =0.15

0.153 = 0.153

1/12 =0.083

1/7=0.142

So the greatest one is 0.153

Step-by-step explanation:

Let h be the number of hours.

Total Cost = Fixed Costs + Variable Cost

= Initial Fee + Hourly Charge

= 75 + 9h

Given,

[tex]75 + 9h = 250 \\ 9h = 250 - 75 \\ 9h = 175 \\ h = 175 \div 9 \\ = 19 \frac{4}{9} hr[/tex]

Since the car cannot be rent part of an hour, the highest possible whole number is 19 hours.

Answer:

The slope equals the rise divided by the run: . You can determine the slope of a line from its graph by looking at the rise and run. One characteristic of a line is that its slope is constant all the way along it. So, you can choose any 2 points along the graph of the line to figure out the slope.

Step-by-step explanation:

Answer:

23.6

Step-by-step explanation:

Answer:

1) reflection

2) translation

Step-by-step explanation:

Figure 0 is first reflected across the x-axis, and then moved 4 spaces to the left, although it could also be seen the other way around.

The only options that aren't possible are any influcing rotation, since the two shapes aren't translated, and rotation-rotation and translation-translation.

Answer:

36 more elves

Step-by-step explanation:

90 giants takes up 90/120 = 0.75 of the whole theater, leaving 0.25 empty for the elves.

0.25 * 144 = 36

36 more elves can fit.

Answer:

36 elves

Step-by-step explanation:

Hope this helps

Answer:

P= -3

X= -18

Y= -7

S= -70

B= -9

M= -5

N= 0

Q= -22

The second slide's answers are attached to this message as a pic ;)

Step-by-step explanation:

Hope it was helpful dear ;)

Answer:

0.0918 = 9.18% probability that a randomly selected male has a height > 180 cm.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean of 170cm and standard deviation of 7.5 cm.

This means that [tex]\mu = 170, \sigma = 7.5[/tex]

Find the probability that a randomly selected male has a height > 180 cm.

This is 1 subtracted by the pvalue of Z when X = 180. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{180 - 170}{7.5}[/tex]

[tex]Z = 1.33[/tex]

[tex]Z = 1.33[/tex] has a pvalue of 0.9082

1 - 0.9082 = 0.0918

0.0918 = 9.18% probability that a randomly selected male has a height > 180 cm.

Answer:

1: 3/32. 2: 3/8. 3: 1/20

my dear

Answer:

V = 262’144 ft^3, surface area = 24’576 ft^2

Step-by-step explanation:

The volume con be find with this formula =

V = side^3

V = 64^3 = 262’144 ft^3

For find the surface area we can proceed in this way: first of all we can find the area of a face.

A = side^2 = 4096 ft^2

a cube has 6 faces, so we have to the mutiply the value six times.

Surface area = 4096  x 6 = 24’576 ft^2

Given:

A figure of a circle. [tex]KJ=6,KL=x-2,ML=4[/tex].

To find:

The length of KJ.

Solution:

From the given figure it is clear that the number 6 is marked between K and J it means the number 6 represents the distance between the points K and j.

Therefore, the length of KJ is 6 units.

Note: In the given question we need to find KL instead of KJ because KJ is already given.

According to the tangent secant theorem:

[tex]a^2=bc[/tex]

Where,

Using the tangent secant theorem, we get

[tex]ML^2=KL\times JL[/tex]

[tex](4)^2=(x-2)\times (6+x-2)[/tex]

[tex]16=(x-2)\times (4+x)[/tex]

[tex]16=4x+x^2-8-2x[/tex]

On further simplification, we get

[tex]16=x^2+2x-8[/tex]

[tex]0=x^2+2x-8-16[/tex]

[tex]0=x^2+2x-24[/tex]

Splitting the middle term, we get

[tex]x^2+6x-4x-24=0[/tex]

[tex]x(x+6)-4(x+6)=0[/tex]

[tex](x+6)(x-4)=0[/tex]

[tex]x=-6,4[/tex]

For [tex]x=-6[/tex],

[tex]KJ=-6-2[/tex]

[tex]KJ=-8[/tex], which is not possible because side cannot be negative.

For [tex]x=4[/tex],

[tex]KJ=4-2[/tex]

[tex]KJ=2[/tex]

Therefore, the measure of KL is 2 units.

Although the options related to your question is missing attached below is the transformation matrix

A transformation matrix alters the original coordinate system of a matrix from x, y to  x' , y' ( i.e. the inverse value of x and y )

Given transformation matrix :

[tex]T = \left[\begin{array}{ccc}1&0\\0&-1\\\end{array}\right][/tex]

   [tex]= \left[\begin{array}{ccc}1&0\\0&-1\\\end{array}\right]\left[\begin{array}{ccc}x\\y\\\end{array}\right][/tex] [tex]= \left[\begin{array}{ccc}x\\-y\\\end{array}\right][/tex]

From the diagram in the question

x = -2 , y = 4

hence ; T( -2, 4 ) = ( -2, -4 )  

attached below is the transformation matrix showing the application of t to v

learn more : https://brainly.com/question/22378074

Answer:

A

Step-by-step explanation:

Edg 2021

Answer:

x²y²

Step-by-step explanation:

Refer to image below:

Answer:

ereee

Step-by-step explanation:

Answer:

c.

g(x)=-3/x

Step-by-step explanation:

Answer:

3.571 g

Step-by-step explanation:

357,100 / 100,000 = 3.571

Answer:

3.571g

Step-by-step explanation:

357100 grams / 100000 sheets of paper = 3.571g per sheet of paper

Answer:

t = 4 seconds

Step-by-step explanation:

Given that,

The height of the tennis ball above the ground can be found using the function y = -12.5x + 50

where x is the time in seconds the tennis ball has been in the air.

We need to find how many seconds did it take the tennis ball to reach the ground.

When it reaches the ground, y = 0

So,

-12.5x + 50 = 0

12.5x = 50

x = 4 seconds

So, it will take 4 seconds for the ball to reach the ground.

Answer:

Money raised by Mr. Simmons class = $ 45.89

Answer:

b the area

Step-by-step explanation:

you will need to see if you have enough area for the microwave to fit

Exact answer: 165.5754

Rounded to the nearest dollar: 166

The best answer from the choices provided is option B) 56.

Step-by-step explanation: Simply subtract 34 from 90.

Answer:

about $12

Step-by-step explanation:

59.61(0.20)=11.922

11.922 rounded up is 12.

ur total bill would be $71.61

Answer:1828

Step-by-step explanation:

Answer:

A. 2x + 5(2x + 6) = 12x + 30

Step-by-step explanation:

Infinitely many solutions means the two sides of the equation will be equal to each other, so B and D can be eliminated. Distribute for A and C to check

A. 2x + 5(2x + 6) = 12x + 30

    2x + 10x + 30 = 12x + 30

    12x + 30 = 12x + 30

C. 2(x + 5) + 2 = 6x + 2(x + 2)

    2x + 10 + 2 = 6x +2x + 4

     2x + 12 = 8x + 4

You only get the same equation for A, therefore A is the correct answer

Answer:

B)Positive Slope

Step-by-step explanation:

Answer:

B) positive

Step-by-step explanation: