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3 years ago

Defferentiate y=Insin(3x)

Mathematics

1 answer:

Levart [38]3 years ago

3 0

Use the chain rule:

$y=\ln(\sin(3x))$

$y'=(\ln(\sin(3x)))'$

$y'=\dfrac{(\sin(3x))'}{\sin(3x)}$

$y'=\dfrac{\cos(3x)(3x)'}{\sin(3x)}$

$y'=\dfrac{3\cos(3x)}{\sin(3x)}$

$y'=3\cot(3x)$

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Find the number that makes the ratio equivalent to 1:9.

nirvana33 [79]

Answer:

2/18

Step-by-step explanation:

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1 year ago

Disregarding wind resistance the distance a body falls from rest varies directly as th squares of the time it falls if a skydive

Firdavs [7]

Answer:

The skydiver will fall 1600 ft in 10 seconds.

Step-by-step explanation:

<u>Distance a body falls from rest varies directly as the squares of the time it falls </u>

Let distance = s

time = t

Therefore , s = k $\times t^{2}$

Given, the body falls 64 ft in 2 seconds.

Substituting in above equation,

64 = k $\times (2)^{2}$

64 = k $\times (4)$

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3 years ago

Change the following percents to fractions and reduce

Serga [27]

Here are the answers.

6. 63/100

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13. 16/100 = 4/25

14. 1/100

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17. 99/100

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I hope you find this answer the most helpful! :)

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3 years ago

The sum of 28 and 7 in expression form

kogti [31]

Answer:

28+7=35

Step-by-step explanation:

hope this helps

pls make me brainliest

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2 years ago

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uysha [10]

Answer:

The percentage is 1/2 * 2/5 = 1/5 = 20%.

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3 years ago

Read 2 more answers