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velikii [3]
3 years ago
8

(sin 9x)'what is the derivative of sin 9x​

Mathematics
2 answers:
Ne4ueva [31]3 years ago
6 0

Answer:

57

Step-by-step explanation:

Murljashka [212]3 years ago
5 0

Answer:

hi

Step-by-step explanation:

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10 - 7w - 13 - 7w + 15
Debora [2.8K]

Answer:

-14w+12

Step-by-step explanation:

10 - 7w - 13 - 7w + 15

Combine like terms

- 7w  - 7w + 10-13+15

-14w+12

4 0
2 years ago
Exit
AfilCa [17]

Answer:

The answer would be D. 5

Step-by-step explanation:

4 0
2 years ago
17. Which of the following equations would graph a line parallel to 3y = x + 5? (
Naddik [55]

The equation 3y = x + 1 would graph a line parallel to 3y = x + 5 ⇒ 1st

Step-by-step explanation:

Parallel lines have same slopes and different y-intercepts

To find which equation would graph a line parallel to 3y = x + 5

1. Put the equation in the form of y = mx + c

2. m is the slope of the line and c is the y-intercept

3. Look for the equation which has the same values of m and different

   values of c

∵ 3y = x + 5

- Divide each term of the equation by 3 to put the equation in the

 form of y = mx + c

∴ y = \frac{1}{3} x + \frac{5}{3}

∴ m = \frac{1}{3}

∴ c = \frac{5}{3}

The first answer:

∵ 3y = x + 1

- Divide each term of the equation by 3

∴ y = \frac{1}{3} x + \frac{1}{3}

∴ m = \frac{1}{3}

∴ c = \frac{1}{3}

∵ The two equations have same slope m = \frac{1}{3}

∵ The two equations have different y-intercepts c = \frac{5}{3}

   and c = \frac{1}{3}

∴ 3y = x + 5 and 3y = x + 1 represent two parallel lines

The equation 3y = x + 1 would graph a line parallel to 3y = x + 5

Learn more:

You can learn more about slope of a line in brainly.com/question/12954015

#LearnwithBrainly

8 0
3 years ago
Solve the percent equation. 646 is what percent of 340?
ella [17]
646 is 190% of 340

Simply do the following,

1) divide,

646 \div 340 = 1.9

2) multiply the above answer by 100

1.9 \times 100 = 190

3) dock on that percent sign,

190\%

---------------------------------------------------------

I hope that helps you out!!

Any more questions, please just ask me!!

~ Zoey
4 0
3 years ago
The equation Y = -24X^2 +335X -133 represents the average number of visitors (in thousands) per day to a park area where X repre
oee [108]

Answer:

656 attendees

Step-by-step explanation:

5 0
3 years ago
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