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
grigory [225]
3 years ago
12

If y=cosx//sinx, what is the y derivative? No answer needed, take the points.

Mathematics
1 answer:
alex41 [277]3 years ago
3 0

Answer:

OOOKKKKKK THANK YOU

Step-by-step explanation:

You might be interested in
A recipe uses 8 3/4 cups of milk for every 3 1/2 cups of oatmeal.
Dennis_Churaev [7]
1 1/2 cups of milk for every cup of oatmeal.

8 3/4=8.75     3 1/2=3.50             8.75÷3.50→875÷350=2 175/350

175=1/2 of 350

                                         
4 0
3 years ago
Solve the inequality and write down the solution in interval notation x(x-3)(x+1)<0
Ratling [72]
Since it's so nicely grouped, we can work with it! For the equation to equal 0, x=0, 3, or -1 (since x-3 and x+1 equal 0 when plugged in with 3 and -1 respectively). All we have to do is plug in numbers before, between, and after these numbers and apply it to the rest of them. Since -1 is the smallest number of the group, we can plug in a number below that (for this example, -5) and plug it in to get -8*-5*-4= something negative since it contains an odd number of negative numbers. Therefore, anything less than 1 is negative. For between -1 and 0, we get x=-0.5 equals -0.5*-3.5*0.5=something positive (since it has an even amount of negative numbers), proving that everything between -1 and 0 here is positive.  For something between 0 and 3, we can plug 1 in to get 1*-2*2= something negative. Do you see a pattern here? It's negative, then positive, etc.. Therefore, if the number is greater than 3 it is positive.  Reviewing a bit, we can see that (-inf, -1) is negative as well as (0,3), making the interval notation (-inf, -1) U (0, 3) since when you plug -1, 0, and 3 in it is 0, not less than 0!
8 0
3 years ago
What is the difference between volume and area? (this isnt for a test, im just wondering lol)
topjm [15]

Answer:

area is how big the surface is,volume is the capacity of the shape

7 0
3 years ago
The graph of a function must pass the __________ line test. <br> A) vertical <br> B) horizontal
olga2289 [7]

Answer:

A) Vertical.

Step-by-step explanation:

It must pass the vertical line test. That is it must not have any vertical line passing through more than one point on the curve. If it does then it is not a function.

Thus , for example, a circle graph would not be a function.

5 0
3 years ago
Read 2 more answers
Which of the following are the correct answers??
Amanda [17]
Either B and D. Both seem pretty random lol
6 0
3 years ago
Read 2 more answers
Other questions:
  • (?,5) is on the line 4x-7y=1. Find the other half of the coordinate.
    12·1 answer
  • Shota is a dangerous fellow who likes to go rock climbing in active volcanoes. One time, when he was 30 meters below the edge of
    8·2 answers
  • Which has one line of symmetry
    5·2 answers
  • A home improvement store sold wind chimes for $30 each.A costumer signed up for a free membership card and recieved a 5% discoun
    11·2 answers
  • Please help me solve this!!
    6·1 answer
  • Select the correct answer from each drop-down menu.
    9·1 answer
  • HELP!!!!!!!!!!!!!!!!
    10·2 answers
  • The equation y= ax describes the graph of a line. If the value of a is negative,
    8·1 answer
  • Answer the questions below about the quadratic function.
    15·1 answer
  • A certain index fund starts out at $100 and decreases by 5% every year.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!