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2 years ago

If cx - d = f, then x is equal to

Mathematics

2 answers:

Likurg_2 [28]2 years ago

5 0

Answer:

(F+d)/c

Step-by-step explanation:

First get rid of -d on the left side by adding d to both sides cx - d = f --> cx =f + d then remove c from the left side by dividing both sides by c cx = f+ d --> x = (f+d)/c

Alina [70]2 years ago

3 0

Answer:

(f+d)/c

Step-by-step explanation:

First get rid of -d on the left side by adding d to both sides

cx - d = f --> cx = f + d

Then remove c from the left side by dividing both sides by c.

cx = f + d --> x = (f + d)/c

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11) the difference between the product of 4 and a<br><br> number and the square of the number

marta [7]

Answer:

$= 4x-x^2\\\\$

Step-by-step explanation:

Let the number be x;

The product of 4 and the number will be;

$= 4 * x\\\\= 4x$

The the square of the number is given as;

$= x^2\\$

Taking the difference of both expressions above;

$= 4x-x^2\\\\$

Factor out the common term:

$= x(4-x)\\\\$

Hence the difference between the product of 4 and a number and the square of the number is $= 4x-x^2\\\\$

6 0

3 years ago

Please help meee worth 10 pts

maxonik [38]

The answer is:
3. C
4. A
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5 0

3 years ago

Read 2 more answers

If a is (-8, 3) and c is (12, -4), find b if it is 2/5 the distance from a to c

ohaa [14]

Answer:

(0, 1/5)

Step-by-step explanation:

Since b is 2/5 of the distance from a to c, it is ...

b = a + 2/5(c -a) = 3/5a +2/5c

b = (3a +2c)/5 = (3(-8, 3) +2(12, -4))/5 = (-24+24, 9-8)/5 = (0, 1/5)

Point b is (0, 1/5).

4 0

3 years ago

Which methods could you use to calculate the y-coordinate of the midpoint of a vertical line segment with endpoints at (0, 0) an

Tcecarenko [31]

The y-coordinate of the midpoint of a line segment is the average of the y-coordinates of the endpoints of the line segment.

This is: call y1 the y-coordinate of one endpoint and y2 the y-coordinate of the other endpoint of the line segment, then the midpoint is [y1 + y2] / 2.

The method, then, is to add the two y-coordinates and divide by 2.

For the vertical line segment with endpoints (0,0) and (0,15) theprocedure is [0 + 15] / 2 = 15/2 = 7.5, and the result is 7.5

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3 years ago

Celine is knitting a scarf the finished length will be 1.2 m. so far she has knitted 8 m. how many more meters does Celine need

nikklg [1K]

You need to add and multiply because there a keyword name many so it add and multiply so 1 .2+8=answer and of you get the answer multiplayer it by 1.2 bpth

7 0

3 years ago