1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slavikrds [6]
2 years ago
12

Find the derivative of

Mathematics
2 answers:
Anit [1.1K]2 years ago
6 0

Answer:

⇒y'=-\frac{2}{(six-cosx)^{2} }

Step-by-step explanation:

⇒Answer in the attachment.

Gre4nikov [31]2 years ago
3 0

Answer:

<u><em>y' = 1 / sinxcosx</em></u>

Step-by-step explanation:

<u>Given :</u>

y = sinx + cosx / sinx - cosx

<u>Applying quotient rule :</u>

y' = [(sinx - cosx)(cosx - sinx) - (sinx + cosx)(cosx + sinx)] / (sinx -

cosx)²

y' = [sinxcosx - cos²x - sin²x + sinxcosx - (sinxcosx + cos²x + sin²x + sinxcosx)] / (sinx - cosx)²

y' = 2sinxcosx - 2sinxcosx - 2cos²x - 2sin²x / (sinx -cosx)²

y' = -2(sin²x + cos²x) / (sinx - cosx)²

y' = -2 / (sinx - cosx)²

y' = -2 / sin²x - 2sinxcosx + cos²x

y' = -2 / -2sinxcosx

<u><em>y' = 1 / sinxcosx</em></u>  [⇒ Final answer]

You might be interested in
Joe barrowed $2,000 from the bank at a rate of 7% simple interest per year. How much will be in your account in 5 years?
timofeeve [1]
For the answer to the question above,
The simple interest formula is I = P * r * t

P is the principal (2,000)
r is the interest rate (7% or 0.07)
t is the time (5)

2000 * 0.07 * 5 = 700

$700.00 is the interest

Joe has to pay $700.00 in interest.
I hope this helps
4 0
2 years ago
-3.3(6) SHOW WORKS PLSSSSSSSSSSSSSSSS
kati45 [8]

Answer:

-19.8

Step-by-step explanation:

-3 x 6 = -18

-0.3 x 6 = -1.8

add together: -18 + -1.8 = -19.8

3 0
2 years ago
Read 2 more answers
Points 50
pogonyaev

-2x + 4.4 = 23.8

Subtract 4.4 from both sides

-2x = 19.4

Divide both sides by-2:

X = -9.7

Answer: C. -9.7

8 0
3 years ago
Read 2 more answers
One number is 2 less than a second number. Twice the second number is 5 less than 3 times the first. Find the two numbers.
Evgen [1.6K]

Answer:

9 and 11  

Step-by-step explanation:

First number = x -2

Second number = x

  and   2x = 3(x-2)  - 5

            2x = 3x - 6 - 5

             x = 11

              first number = 11-2 = 9

8 0
2 years ago
I NEED HELP PLEASE! ITS DUE TOMORROW!! THANKS!
Aleksandr-060686 [28]

Answer:

Katie is not cheating. From the question, it sounds like Katie's spinner is 1-12. James has two dice so he has two sets of each number 1-6. This means that Katie can roll two numbers greater than six but James can only roll up to six. Using probability, I think there is a 50% chance that Katie's number will be bigger than James every time she spins. A fairer way would be for them both to play with the same dice or spinner.

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • SOLVE THIS QUESTION<br>​
    10·2 answers
  • Sally was told to drink 2 cups of milk. Sally drank 2/5 of a cup of milk at lunch and 5/7 of a cup of milk at dinner. In total,
    5·1 answer
  • Question 1 (5 points)
    9·1 answer
  • What number must you add to the polynomial below to complete the square? x2 - 3x
    13·1 answer
  • 6.3078 how do you say this is word form
    10·2 answers
  • 1. Find the conditional probability of the indicated event when two fair dice (one red and one green) are rolled. The sum is 6,
    11·1 answer
  • Maria can paint 2/3 of a square wall with 1 gallon of paint. How much of that same wall could she paint with 3/5 of a gallon?
    14·1 answer
  • The quotient of 27 less than m and twice m
    6·1 answer
  • Plssss help plsssssss
    8·2 answers
  • How does a plastic fork, whale, hospital and chocolate bar relate with each other?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!