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alex41 [277]
1 year ago
7

Solve X-9+2wx=y for x

Mathematics
2 answers:
maxonik [38]1 year ago
8 0
X - 9 + 2wx = y Add 9 to both sides x + 2wx = y + 9 Factor out the x x (1 + 2w) = y + 9 Divide both sides by (1 + 2w) x = (y + 9) / (1 + 2w)
EleoNora [17]1 year ago
5 0

Answer:

x=\frac{y+9}{1+2w}

Step-by-step explanation:

x-9+2wx=y

Add 9 to each side of the equation

x+2wx=y+9

Take out the common factor

x(1+2w)=y+9

And divide by (1+2w) at each side of the equation

x=\frac{y+9}{1+2w}

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A mountain climber took 2 minutes to rappel down 60 feet. Which equation shows the correct calculation to show his movement per
Gelneren [198K]

Answer: C

Step-by-step explanation: going down would mean it's negative, so -60, and you're comparing the feet by the amount of minutes so dividing it by 2 which would be -30. so the answer would be c, -60/2=-30

8 0
1 year ago
Read 2 more answers
The expression y2 – 10y + 24 has a factor of y – 4. What is another factor of y2 – 10y + 24?
charle [14.2K]
We may answer the question above by dividing the expression y² - 10x + 24 with the given factor, y - 4. The division would give an answer of y - 6. Thus,

                                <span>y² - 10x + 24 = (y - 4)(y - 6)

The answer is the fourth choice, y - 6.</span>
4 0
2 years ago
The speed of light is 3 x 108 m/s. If its frequency is 4.11 x 104 Hz, what is its wavelength?
QveST [7]

Answer:

Wave length = speed / frequency

Wave length = 3x10^8 / 4.11x10^4

Wave length = 7.299x10^3nm

Step-by-step explanation:

5 0
2 years ago
7. A hotelier conducted a survey of guests staying at her hotel. The table shows some
jonny [76]

Answer:

here's the solution :-

Step-by-step explanation:

i hope it helped...

8 0
2 years ago
Evaluate the expression. P(9, 3) · P(5, 4)
boyakko [2]

Answer:

P(9,3) *P(5,4)

And if we use the permutation formula given by:

nPx = \frac{n!}{(n-x)!}

And replacing we got:

\frac{9!}{6!} \frac{5!}{4!}= 504*5 = 2520

Step-by-step explanation:

For this problem we want to find the following expressionÑ

P(9,3) *P(5,4)

And if we use the permutation formula given by:

nPx = \frac{n!}{(n-x)!}

And replacing we got:

\frac{9!}{6!} \frac{5!}{4!}= 504*5 = 2520

6 0
2 years ago
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