Please just answer 14

Answer:

J ' (2, -3)

K ' (5, -2)

L ' (6, -7)

The diagram is below

=======================================================

Explanation:

The y axis reflection rule you use is [tex](x,y) \to (-x,y)[/tex]

The x coordinate flips in sign, positive to negative or vice versa.

The y coordinate stays the same.

For example, the point J(-2,-3) moves to J ' (2, -3). The same thing happens to the other points as well.

Check out the diagram below.

The choice which isn't one of the steps in regression analysis is; Set boundaries or thresholds.

A Regression analysis is a statistical computation which involves:

Read more on regression analysis;

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Answer:

[tex]f(x) = \frac{x + 7}{6 - x} \\ \frac{3}{2} = \frac{x + 7}{6 - x} \\ 3(6 - x) = 2(x + 7) \\ 18 - 3x = 2x + 14 \\ - 3x - 2x = 14 - 18 \\ - 5x = - 4 \\ \frac{ - 5x}{ - 5} = \frac{ - 4}{ - 5} \\ x = \frac{4}{5} [/tex]

Using the profit concept to find the ticket sale, then the money made in ticket sales for the show is $7000.

The money that you gain by selling something.

Given

A band that will be the opening act for a concert charges a $500 flat fee as well as 10% of all profits from ticket sales.

They earned the profit will be

1200 - 500 = 700

They earned a profit is $700.

$700 is 10% of ticket sales. Then the money made in total ticket sales for the show will be

[tex]\rm Ticket\ Sale = \dfrac{700}{0.1}\\\\Ticket\ Sale = 7000[/tex]

The money made in total ticket sales for the show is $7000.

More about the profit link is given below.

https://brainly.com/question/1494270

Answer:

117°

Step-by-step explanation:

Start by finding the measure of the angle adjacent to the one marked 101 degrees. Since they are a linear pair, they add up to 180 therefore...

101+y=180

Subtract 101 from both sides...

y=79

Now, using the exterior angle theorem (the exterior angle is equivalent to the sum of the two interior angles that are NOT adjacent to the exterior angle), we can set up an equation to find x...

x=38+79

x=117

Answer:

here's your answer......

Answer:

[tex]\frac{500}{3}\pi[/tex]

Step-by-step explanation:

The equation for Volume of a Sphere is:

[tex]V=\frac{4}{3}\pi r^3[/tex]

We can plug in the given radius into the equation:

[tex]V=\frac{4}{3}\pi5^3=\frac{4}{3}\pi125=\frac{500}{3}\pi[/tex]

Answer:

120

Step-by-step explanation:

the pic was blury but the bigger rectangle seemed to be 10 by 8 so you multiply 10×8=80. the smaller rectangle is 5 by 8 so you multipy 5×8=40. then add 40+80=120

Answer:

120 sq cm

Step-by-step explanation:

Answer:

Hi! To find x (the missing angles of the triangles), remember that the angles in a triangle add up to 180 degrees. This means that for each triangle, you can add the two angles given, then subtract that number from 180 to find x. I'll use Triangle 1 as an example:

81 + 84 = 165

180 - 165 = 15

So for Triangle 1, x is equal to 15.

To classify each triangle by angles, remember that an acute triangle has three angles that each measure less than 90 degrees, a right triangle is a triangle with one 90 degree angle, and an obtuse triangle is a triangle with one angle that is greater than 90 degrees. To classify each triangle by sides, remember that scalene triangles have three sides of unequal length, isosceles triangles have two sides of equal length, and equilateral triangles have three sides of equal length.

Keeping all this in mind, here are your answers:

Triangle 1 - 15 acute scalene

Triangle 2 - 120 obtuse scalene

Triangle 3 - 41 right scalene

Triangle 4 - 104 obtuse isosceles

Triangle 5 - 25 right scalene

Triangle 6 - 64 acute scalene

Triangle 7 - 72 acute scalene

Triangle 8 - 32 obtuse scalene

Triangle 9 - 40 right scalene

I hope this helps you! Have a great day. - Mani :)

Answer:

$18.00

Step-by-step explanation:

If the meal is $15.00, 20% of that meal's cost would be $3.00.

$15.00 * .20 = $3.00

Adding the tip to the meal's cost will give you a total cost of $18.00.

~~~~~~~~~~~~~~~~~~~~~~~

Let me know if you have any more questions! Spread the Love.

Answer:

13.7

Step-by-step explanation:

I did a test on this i got it correct

Answer:

4. metres (approx)

Step-by-step explanation:

The given situation can be illustrated as a picture which I have attached to the answer for better understanding.

As you can notice, the situation can be modeled as a right triangle.

Use the Pythagorean theorem to find the value of leg h, as follow:

[tex]h=\sqrt[]{(7.5m)^{2} - (6.2m)^{2}} \\h=\sqrt{56.25m^{2} - 38.44m^{2}}\\h=\sqrt{17.81m^{2} } \\h= 4.2 m[/tex]

Rounding of the answer :  4 meters

Hence, the height of the tree is approximately 4m.

Please mark me as brainliest if you found this helpful.

Answer: 7b^4c^3 + 3b^3c^4

Step-by-step explanation:

The ^ means exponent

Answer:

The answer is 7b⁴c³ – 3b³c⁴

Step-by-step explanation:

7b⁴c³ + 6b³c⁴ – 3b³c⁴ = 7b⁴c³ – 3b³c⁴

Thus, The answer is 7b⁴c³ – 3b³c⁴

-TheUnknownScientist 72

The speed of the parachute is 50ft/s

The formula for calculating speed is expressed as:

Speed  = Distance/Time

Given the following parameters

Distance = 15,000 feet

Time = 30 seconds

Substituting into the formula;

Speed = 1500ft/30s

Speed = 50ft/s

Hence the speed of the parachute is 50ft/s

Learn more on speed here: https://brainly.com/question/4931057

Answer:

6.0

ooooooahahsidnehwkqsgudkebe

Answer:

11.7

Step-by-step explanation:

Hi, to calculate area of a shape; you have to do length multiplied by width. However this formula may vary when calculating different shapes like triangles etc.

Answer:

The bill was $218.40 before the tip

Step-by-step explanation:

The $260 is the amount with the tip, if 16% of the bill was the tip, we need to find what 100% - 16% of the bill is.

[] First, 100% - 16% is 84%

-> We need to find 84% of $260

[] Next, 84% can become 0.84

-> 260 * 0.84 = $218.40

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

Answer:

C

Step-by-step explanation:

Both median and mean would decrease

Answer:

A and B.

Step-by-step explanation:

The definition of parallel lines is: "Parallel lines are straight lines that are always the same distance apart from each other. Parallel lines never meet no matter how much they are extended in either direction." So, in conclusion, your answer is: A and B.

Hope this helped!

Answer:

A&B because they are not intersecting.

The total cost to licence and purchase 500 songs is; $1850

The time it takes to do so is; 200 minutes

From the task content:

Total cost = $3.70

For 500 songs = 500 × $3.70 = $1850

The total time it takes to find the licencing information and to purchase the song is;

Total time = 4minutes

For 500 songs = 500 × 4 = 200minutes

Read more on cost and time;

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Answer:

Step-by-step explanation:

(x° - 38°) + x + 90° + 90° = 360°

(The sum of the interior angles of any quadrilateral is 360°)

[tex](x - 38) + x + 90 + 90 = 360 \\ x - 38+ x + 180 = 360 \\ x + x + 180 - 38 = 360 \\ 2x + 142 = 360 \\ 2x = 360 - 142 \\ 2x = 218 \\ \frac{2x}{2} = \frac{218}{2} \\ x = 109 \\ [/tex]

The total angle measures a quadrilateral has is 360 degrees and in the problem, we are told that two of the angles are both 90 degrees. So thats 180 degrees out of the way and now we have x+(x-38)=180 which is 2x-38=180 then you add 38 to both sides to get rid of the 38 on the left side and then you end up with 2x=218 so you have to divide both sides by 2 to remove the 2 from x and you would get x=109

Answer:

  B.  1

Step-by-step explanation:

There is exactly one (1) line perpendicular to a given line that goes through a given point not on the line.

One line can be constructed.

Answer:

Picture C

Step-by-step explanation:

A major arc isn't a full circle eliminating picture a.

It is also bigger than 180º eliminating picture b and d.

leaving picture c which checks all the qualifications

Option(C) figure shows a major arc.

An arc is defined as a portion of the circumference of a circle.

An arc whose measure is greater than 180 degrees is called a major arc.

Hence, Option(C) figure shows a major arc.

Learn more about arc of circle

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#SPJ2

Answer:

1.5+1=6

2.-0+7=7

Step-by-step explanation:

yung -x Po ay magiging zero

Answer:

b

Step-by-step explanation:

Answer:

Im pretty sure its the graph on the top right

Step-by-step explanation:

the first 2 weeks she worked the graph went up, the last 2 weeks she worked less time, so the graphs will go down, but since she worked 15 hours on the third week, and 13 hours on the first week, the third weeks point doesn't go below the first weeks starting point. anyways i hope thats correct

Answer:

2352.32

Step-by-step explanation:

Sin 12 = 500/H

H = 2404.86717

Cos(12) = A/2404.86717

A = 2352.32

The horizontal distance it has traveled once it has reached an altitude of 500 feet is approximately 2352 feet.

The situation forms a right angle triangle

A right angle triangle has one of its angles as 90 degrees. The sides and angles can be found using trigonometric ratios.

The altitude of the plane is the opposite side.

The horizontal distance it travelled is the adjacent side of the triangle formed.

Therefore,

tan 12 = opposite / adjacent

tan 12 = 500 / a

a = 500 / tan 12

a = 500 / 0.2125565616

a = 2352.31573723

a = 2352 feet

learn more on right triangle here: https://brainly.com/question/14779430

Answer:

Answer choice 3

Step-by-step explanation:

Answer:

3x + 15 it seems it would be graph 3

Step-by-step explanation:

f(x+5) = (x+5)3

= 3x + 15

Answer:

1/6

Step-by-step explanation:

3/4 x 2/9

3*2 = 6

4*9 = 36

6/36 (which can be simplified as 1/6)

Hope this helps!

Answer: Hence required probability = 0.004307

Step-by-step explanation:

Given an industrial machine has 0.12 defective rate and to find probability that fewer than 3 defective widgets run of 75 items,

⇒[tex]P(x < 3)=P(x=2)+P(x=1)+P(x=0)[/tex], since P(x=r)=[tex]_nc_r P^rq^n^-^r[/tex]

Here P=0.12, q=1-p, 1-0.12=0.88, n=75

the rest of the answer is explained in the photo below.

Answer:

x = 37

Step-by-step explanation:

2x and 74 are vertically opposite angles and are congruent, so

2x = 74 ( divide both sides by 2 )

x = 37

Step-by-step explanation:

To find the value of x, first, the denominators are made equal by taking the L.C.M. of them.

(3x + 2)/7 + (4(x + 1))/5 = 2/3 * (2x + 1) (45x + 30 + 84x + 84)/105 = (140x + 70)/105

Since both the sides of the equation have the same denominator now, they can be cancelled out.

45x + 30 + 84x + 84 = 140x + 70

The equation can be rearranged by shifting all the x terms on one side of the equation and all the constants on the other side of the equation.

140x - 85x - 45x = 84 + 30 - 70

10x = 44

x = 4.4

Therefore, the value of x is 4.4.