All categories

2 years ago

A _______ is a type of folk song that tells a story.

Mathematics

2 answers:

ElenaW [278]2 years ago

7 0

I Belive it might be ballad

Tema [17]2 years ago

7 0

Bluegrass is the answer I think

You might be interested in

Eight out of 21 instruments in the band are woodwinds. If there are 63 instruments in the band, how many more are not woodwinds

Zepler [3.9K]

I don't think you need to do anything special for this question. But do be careful how you read it.

Total number of instruments = 63

Number of woodwinds = 21

Number of non woodwinds = 63 - 21 = 42 non woodwinds.

What you have to be careful about is that this is not the answer.

It says how many more .... So now you have to do another subtraction.

Total number more = Number of non woodwinds - woodwinds.

Total number more = 42 - 21

Total number more = 21 <<<< Answer

7 0

2 years ago

Workout the lowest integer

V125BC [204]

Answer:

x ≥ 9/2

Step-by-step explanation:

5x - 2 ≥ 3x + 7

2x ≥ 9

x ≥ 9/2

5 0

2 years ago

Use separation of variables to solve dy dx − tan x = y2 tan x with y(0) = √3. Find the value of c in radians, not degrees

a_sh-v [17]

Answer:

$y(x)=tan(-log(cos(x))+\frac{\pi }{3} )$

Step-by-step explanation:

Rewrite the equation as:

$\frac{dy(x)}{dx}-tan(x)=y(x)^{2} *tan(x)$

Isolating $\frac{dy}{dx}$

$\frac{dy}{dx} =tan(x)+tan(x)*y^{2}$

Factor:

$\frac{dy}{dx} =tan(x)*(1+y^{2} )$

Dividing both sides by $(1+y^{2} )$ and multiplying them by $dx$

$\frac{dy}{1+y^{2} } =tan(x)dx$

Integrate both sides:

$\int\ \frac{dy}{1+y^{2} } = \int\ tan(x) dx$

Evaluate the integrals:

$arctan(y)=-log(cos(x))+C_1$

Solving for y:

$y(x)=tan(-log(cos(x))+C_1)$

Evaluating the initial condition:

$y(0)=\sqrt{3} =tan(-log(cos(0))+C_1)=tan(-log(1)+C_1)=tan(0+C_1)$

$\sqrt{3} =tan(C_1)\\arctan(\sqrt{3} )=C_1\\60=C_1$

Converting 60 degrees to radians:

$60degrees*\frac{\pi }{180degrees} =\frac{\pi }{3}$

Replacing $C_1$ in the diferential equation solution:

$y(x)=tan(-log(cos(x))+\frac{\pi }{3} )$

3 0

2 years ago

Conic Sections - Part 1

asambeis [7]

Answer:

Step-by-step explanation:

7 0

2 years ago

Hey can someone help me Create a box and whisker plot for

alisha [4.7K]

The answer would be c i think but i could be wrong i was never good at box and whisker plots

8 0

3 years ago