Which linear function represents the line given by the point-slope equation y - 3 = 4(x - 5)?
O f(x) = 4x - 17
Of(x) = x - 20
O f(x) = 7x-5
f(x) = 4x - 2

Answer:

4

Step-by-step explanation:

You can rewrite this equation like this

7-3

which equals 4

Answer:

B for me

Step-by-step explanation:

Yun lang po correct me if iam wrong

The Required equation for the ellipse is given by   [tex]\frac{(x-4)^2}{49}+\frac{y+1}{100} = 1[/tex] Option B. is correct

Ellipse is cross-section part of a cone structure when cutting it out a horizontal cross-section of a cone.

(x-h)^2/a^2 + (x-k)^2/b^2 = 1
(h,k) = centre of the ellipse.
a, b = semi minor or major axis,

[tex]\frac{(x-4)^2}{49}+\frac{y+1}{100} = 1[/tex]

thus, the required equation of ellipse is given by [tex]\frac{(x-4)^2}{49}+\frac{y+1}{100} = 1[/tex].

Learn more about ellipse here:
https://brainly.com/question/14281133

#SPJ2

Answer:

The given coordinates of the points A and C of the right triangle ABC are (2, 5) and (-2, 3) respectively

The possible pairs of the coordinates of the point B are found as follows;

1) Draw a horizontal line from the point C to the right and a vertical line down from the point A to get the point B at (2, 3) which is the point of the perpendicular intersection of the two constructed lines above

2) Draw a vertical line from the point C upwards and a horizontal line to the left from the point A to get the point B at (-2, 5) which is the point of the  perpendicular intersection of the two newly constructed lines here

Step-by-step explanation:

Answer:

$120

Step-by-step explanation:

They have raised $780 and need to raise $900.

(Total amount they need to raise) - (total amount they raised) = (how much more they need to collect)

$900 - $780 = $120

Answer:

40.5/7=(answer)

Answer:

x=10

Step-by-step explanation:

just use ur brain

Answer:

Step-by-step explanation:

5x -x + 3x =30,  first you combine like terms 5x + 3x-x=30

8x-x =30

8-1=7

7x=30

Answer:

7x=30

Step-by-step explanation:

7x=30

Answer:

D. 40.0km

Step-by-step explanation:

When rounding to 3 significant figures, we will have to look at the 4th significant figure. If that figure is 1-4, you round the 3rd figure down. If that figure is 5-9, you round the 3rd figure up.

In this case, the 3rd figure is the tenth 9 and the 4th figure is the hundredth 7.

Since 7 is from 5-9, you round the tenth 9 up. This adds one whole to 39, which makes it 40. You also need to keep 3 significant figures so the decimal zeros are significant. Thus, the answer is 40.0km

Answer:

3a

Step-by-step explanation:

Here we have to divide like terms that means 9 by 3, a^3 by a^2 and b by b. 9 by 3= 3, a^3 by a^2=a after subtracting power 3 and 2 we get 1 and b by b are both cut like dividing 2 by 2 is cut and we get 1 which is not necessary to write as there would be no difference in ans.

Hope this helps you

Answer:

81 * 4 = 324.

Step-by-step explanation:

There are 81 * 4 = 324 such integers.

There are 9000 four-digit integers from 1000 to 9999. Let’s refer to the digit that occurs three times as the triplet and the digit that occurs once as the singleton.

In the first (most significant) position there are 9 possible values for the singleton, 1 through 9. In each case there are also 9 possible values for the triplet. For example if the singleton was a 1, the triplets could be anything but a 1: 1000, 1222, 1333, …, 1999. So there are 9 * 9 = 81 cases with the singleton in the first position.

A singleton in the second position can have 10 possible values, 0 through 9. If it’s a 0 there are 9 possible values for the triplet: 1011, 2022, 3033, …, 9099. If it’s anything else there are only 8 possible values for the triplet since the triplet cannot be 0: 2122, 3133, 4144, …, 9199. So there are 9 + (8 * 9) = 81 cases with the singleton in the second position.

The third and fourth positions work just like the second. So the grand total is 81 * 4 = 324.

If you plot the 9000 four-digit integers as a 100 x 90 grid of squares and color the integers with three same digits in red, an interesting pattern occurs:

There are 81 * 4 = 324 such integers.

There are 9000 four-digit integers from 1000 to 9999. Let’s refer to the digit that occurs three times as the triplet and the digit that occurs once as the singleton.

In the first (most significant) position there are 9 possible values for the singleton, 1 through 9. In each case there are also 9 possible values for the triplet. For example if the singleton was a 1, the triplets could be anything but a 1: 1000, 1222, 1333, …, 1999. So there are 9 * 9 = 81 cases with the singleton in the first position.

A singleton in the second position can have 10 possible values, 0 through 9. If it’s a 0 there are 9 possible values for the triplet: 1011, 2022, 3033, …, 9099. If it’s anything else there are only 8 possible values for the triplet since the triplet cannot be 0: 2122, 3133, 4144, …, 9199. So there are 9 + (8 * 9) = 81 cases with the singleton in the second position.

The third and fourth positions work just like the second. So the grand total is 81 * 4 = 324.

If you plot the 9000 four-digit integers as a 100 x 90 grid of squares and color the integers with three same digits in red, an interesting pattern occurs:

(If you zoom in, the four-digit number is printed inside each red square - not sure whether or not that will come through after Quora processes the image.)

Hope this helps!

Brain-List?

Answer:

81

Step-by-step explanation:

4 digit number: xxxy

x=1 y can be 0,2,3,4,5,6,7,8,9  ...9 possibility

x can be 1,2,3,4,5,6,7,8,9 ....9 too

9 x 9 = 81

My best guess, wish it's right.

Answer:

Uh were u supposed to add a pic?

Step-by-step explanation:

Answer:

35

Step-by-step explanation:

Answer:

sin A= 3/5

sin C= 4/5

cos A= 4/5

cos C= 3/5

Step-by-step explanation:

Please see the attached picture for the full solution.

Answer:

45 customers

Step-by-step explanation:

Given

Total number of customers = 125

percent that paid with credit card = 64%

Customers that paid with credit card = 64% * 125

Customers that paid with credit card = 0.64 * 125 = 80

Number of customers that paid with cash  = 125 - 80

Number of customers that paid with cash = 45 customers

Answer:

Commission= $668

Step-by-step explanation:

Giving the following information:

Commission rate= 4.25% = 0.0425

Sales= $15,725

To calculate the commission earned, we need to use the following formula:

Commission= commission rate*sales

Commission= 15,725*0.0425

Commission= 668.3125

Commission= $668

Answer:

Step-by-step explanation:

Let the integers be x- 1, x and x +1, then:

The integers are 28, 29, 30

Answer:

Let the numbers be (x-1), x and (x+1)

According to the above problem,

[tex](x - 1) + x + (x + 1) = 87 \\ 3x = 87 \\ \boxed{x = 29}[/tex]

Therefore, the numbers are 28, 29 and 30.

Answer: B

Step-by-step explanation:

Answer:

75

Step-by-step explanation:

\+_+/

9514 1404 393

Answer:

Step-by-step explanation:

Point-slope form is ...

  y -y1 = m(x -x1) . . . . . . line with slope m through point (x1, y1)

The given point is (6, -1), so ...

  x1 = 6

  y1 = -1

The given slope is 2, so ...

  m = 2

Substituting these into the point-slope form above gives ...

  y -(-1) = 2(x -6)

  y +1 = 2(x -6)

Answer:

y+1= 2(x-6)

Step-by-step explanation:

Hi! Before we begin answering the question, we need to recall the formula for Point-Slope Form which is y- yı= m(x-xi), in which m is the slope of the function. With this given information, we just need to plug in the point (6,-1) and the slope 2 into the given function.

This will look like:

y- (-1) = 2 (x-6)

Notice that two negatives will make a positive, so the left side of the equation is the same as y+1.

Therefore, our answer is y+1= 2(x-6) .

Answer:

D

Step-by-step explanation:

6+13 = 19 not 19.

In this case X=5 so No it isn't  solution.

Answer:

6 thousands

Step-by-step explanation:

hope it helps

Answer:

1080

Step-by-step explanation:

if 10 percent are left handed that means that 90 percent are right handed

Answer:

120

Step-by-step explanation:

10%=0.1

1200*0.1=120

Answer:

Step 1 : First, solve one linear equation for y in terms of x .

Step 2 : Then substitute that expression for y in the other linear equation. ...

Step 3 : Solve this, and you have the x -coordinate of the intersection.

Step 4 : Then plug in x to either equation to find the corresponding y -coordinate.

(hope this helps :) )

Answer:

the answer is 60

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer= 50

Answer:

no

Step-by-step explanation:

if there is 7 of them and each have 3 that would call for 21 hot dogs