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Rasek [7]
3 years ago
15

Solve for x (3/x-c)=(4/x-d)

Mathematics
1 answer:
Usimov [2.4K]3 years ago
4 0

9514 1404 393

Answer:

  x = 4c-3d

Step-by-step explanation:

Cross multiply, separate variables terms and constant terms.

  3(x-d)=4(x-c)\\\\3x-3d=4x-4c\\\\4c-3d=x\qquad\text{add $4c-3x$}\\\\\boxed{x=4c-3d}

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The point A(5.
NeX [460]

The point (6, 6) is the mid-point of A and B. Then the coordinate of the point B is (7, 5).

<h3>What is coordinate geometry?</h3>

Coordinate geometry is the study of geometry using the points in space. Using this, it is possible to find the distance between the points, the dividing line is m:n ratio, finding the mid-point of the line, etc.

Point A (5, 7) is reflected over the point (6, 6) and its image is point B. Then the point (6, 6) is the mid-point of the A and B. Then the coordinate of the point B will be

\rm (x_2 , y_2) = (2x -x _1, 2y - y_1)\\\\(x_2 , y_2) = (2 \times 6 - 5, 2 \times 6- 7)\\\\(x_2 , y_2) = (12-5,12-7)\\\\(x_2 , y_2) = (7, 5)

More about the coordinate geometry link is given below.

brainly.com/question/1601567

#SPJ1

5 0
2 years ago
The function t(x) = 4x -2 determines how many cans of vegetables a food truck needs to stock on board, where x is the number of
34kurt

Answer:

t(x) = 4x  - 2  \\ c(x) = x + 9 \\ c(t(x)) = (4x - 2) + 9  \\ = (4(2) - 2) + 9 \\  = 8 - 2 + 9 \\  = 6 + 9 = 15

6 0
3 years ago
Plot the x- and y-intercepts to graph the equation.<br> Y =<br> = 1x – 1
vlabodo [156]

Answer:

plot points (0, -1) and (3, 0)

Step-by-step explanation:

compare the given equation to

y=mx +b where b is the y-intercept

y= 1/3 x -1 so thhe y-intercept is at point (0, -1)

to find the x-intercept make y=0

x/3  -1 =0

x/3  =1

x= 3 so x-intercept is at point (3, 0)

5 0
3 years ago
18.3: Sand Wagon
12345 [234]

Answer:

702/9 is 78 your answer is 78

Step-by-step explanation:

27*13*2

3 0
3 years ago
Will give brainliest!!!!!! Please help!!!!!!!
timofeeve [1]

Answer:

Likely

Step-by-step explanation:

There are only 2 odd numbers so you’re more likely to get an even number than an odd one.

4 0
3 years ago
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