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3 years ago

What is the solution to the equation fraction 1 over 4x = 5?

Mathematics

1 answer:

AVprozaik [17]3 years ago

7 0

$\displaystyle \frac{1}{4x}=5\quad \Big|\cdot 4x\\\\1=20x\quad\Big|:20\\\\x= \frac{1}{20}$

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Please help me !!!!

nydimaria [60]

Answer:

2(x+3)

Hope u get it correct!!!

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

4. Two points on a line are (-10, 1) and (5, -5). If

Vsevolod [243]

Answer:

The x-coordinate of another point is zero

Step-by-step explanation:

step 1

Find the slope between the two given points

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have

$(-10,1),(5,-5)$

substitute in the formula

$m=\frac{-5-1}{5+10}$

$m=\frac{-6}{15}$

Simplify

$m=-\frac{2}{5}$

step 2

Find the x-coordinate of another point

we have

(x,-3)

we know that

If the other point is on the line, then the slope between the other point and any of the other two points must be the same

Find the slope between the points

$(x,-3),(5,-5)$

Remember that

$m=-\frac{2}{5}$

substitute in the formula

$-\frac{2}{5}=\frac{-5+3}{5-x}$

$-\frac{2}{5}=-\frac{2}{5-x}$

the denominators must be the same

$5=5-x$

$x=0$

therefore

The x-coordinate of another point is zero

3 0

3 years ago

An equation is shown below:

Dahasolnce [82]

Part A: first multiply 2 by x and -3, then combine the like terms, after that add 6 from both sides, then subtract 6x from both side, the answer is -5.
4x + 2(x-3) = 4x + 2x - 11
4x +2x -6 = 4x + 2x - 11
6x -6 = 6x - 11
6x = 6x -11 +6
6x = 6x -5
6x-6x= -5
0 = -5
part B) add the like terms

7 0

3 years ago

Read 2 more answers

Evalvate functions helppp!?

AURORKA [14]

The answer is 19.. substitute -1 into the function whenever you see x put -1 there. This implies that 3+16 =19

6 0

3 years ago

PLEASE HELP!!!!!!!! I. NEED. AN. ANSWER. LIKE. RIGHT. NOW!!!!!!!!!!

AVprozaik [17]

Answer:

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