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
gavmur [86]
3 years ago
9

I don’t know what any of these are can someone plzzzz help me

Mathematics
1 answer:
cricket20 [7]3 years ago
8 0
I would need to see the drop downs.
You might be interested in
The sum of my ones digit and tens digit is 10. My tens digit is greater than my ones digit i am a prime nuber what number an i ?
VMariaS [17]
........................73...............
5 0
3 years ago
Solve the given initial-value problem. the de is of the form dy dx = f(ax + by + c), which is given in (5) of section 2.5. dy dx
shutvik [7]

\dfrac{\mathrm dy}{\mathrm dx}=\cos(x+y)

Let v=x+y, so that \dfrac{\mathrm dv}{\mathrm dx}-1=\dfrac{\mathrm dy}{\mathrm dx}:

\dfrac{\mathrm dv}{\mathrm dx}=\cos v+1

Now the ODE is separable, and we have

\dfrac{\mathrm dv}{1+\cos v}=\mathrm dx

Integrating both sides gives

\displaystyle\int\frac{\mathrm dv}{1+\cos v}=\int\mathrm dx

For the integral on the left, rewrite the integrand as

\dfrac1{1+\cos v}\cdot\dfrac{1-\cos v}{1-\cos v}=\dfrac{1-\cos v}{1-\cos^2v}=\csc^2v-\csc v\cot v

Then

\displaystyle\int\frac{\mathrm dv}{1+\cos v}=-\cot v+\csc v+C

and so

\csc v-\cot v=x+C

\csc(x+y)-\cot(x+y)=x+C

Given that y(0)=\dfrac\pi2, we find

\csc\left(0+\dfrac\pi2\right)-\cot\left(0+\dfrac\pi2\right)=0+C\implies C=1

so that the particular solution to this IVP is

\csc(x+y)-\cot(x+y)=x+1

5 0
3 years ago
Which angle measures 180
artcher [175]
The answer is D.
The others equal 90
7 0
3 years ago
Read 2 more answers
Which expression is equivalent to 54.5-6?​
pentagon [3]

Answer: 5-6•54

Hope this helps (:

3 0
3 years ago
Which fraction has a greater value than 0.4
grandymaker [24]

Answer:

0.4 as a fraction is 2/5, so as long as the fraction is greater than 2/5 then you are good

5/9 || 0.55

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Lots of points 53 points<br><br> is the √-4 considered a real number why or why not
    13·2 answers
  • Solve the following equation in the interval [0, 2 π]. Note: Give the answer as a multiple of π. Do not use decimal numbers. The
    14·1 answer
  • Solve the inequality 5y+16&lt;_56
    5·1 answer
  • Deanna's Quiz Scores
    14·1 answer
  • Please help me with this problem !! i keep trying but i keep getting the wrong answer
    11·1 answer
  • There are 8 88 employees on The Game Shop's sales team. Last month, they sold a total of g gg games. One of the sales team membe
    8·1 answer
  • Pls help!! I need help with all the question!!!
    10·1 answer
  • Graph triangle XYZ with vertices X(0, -4), Y (4, -1), and Z(6, -3) on the coordinate grid.
    7·1 answer
  • How many cents do 4 bookmarks cost
    6·1 answer
  • Solving Simultaneously equations<br> 3. 2x + 3y = 1<br> -x + 2y = - 4
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!