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4 years ago

Hiii... can someone help on this......????!

Mathematics

2 answers:

tekilochka [14]4 years ago

7 0

I'll fv.*king kill your entire family you gay b17ch

Leno4ka [110]4 years ago

6 0

Answer:

Step-by-step explanation:

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Please help me with this question!!

Mama L [17]

Answer:

$=\pi$

Step-by-step explanation:

$\int _0^{2\pi }\sin ^2\left(x\right)-\cos ^3\left(x\right)dx$

compute the indefinite integral

$\int \sin ^2\left(x\right)-\cos ^3\left(x\right)dx=\frac{1}{2}x-\frac{1}{4}\sin \left(2x\right)-\sin \left(x\right)+\frac{1}{3}\sin ^3\left(x\right)+C\\\int \sin ^2\left(x\right)-\cos ^3\left(x\right)dx\\\mathrm{Apply\:the\:Sum\:Rule}:\quad \int f\left(x\right)\pm g\left(x\right)dx=\int f\left(x\right)dx\pm \int g\left(x\right)dx\\\int \sin ^2\left(x\right)dx=\frac{1}{2}\left(x-\frac{1}{2}\sin \left(2x\right)\right)\\\int \cos ^3\left(x\right)dx=\sin \left(x\right)-\frac{\sin ^3\left(x\right)}{3}$

$=\frac{1}{2}\left(x-\frac{1}{2}\sin \left(2x\right)\right)-\left(\sin \left(x\right)-\frac{\sin ^3\left(x\right)}{3}\right)\\\mathrm{Simplify\:}\frac{1}{2}\left(x-\frac{1}{2}\sin \left(2x\right)\right)-\left(\sin \left(x\right)-\frac{\sin ^3\left(x\right)}{3}\right):\quad \frac{1}{2}x-\frac{1}{4}\sin \left(2x\right)-\sin \left(x\right)+\frac{1}{3}\sin ^3\left(x\right)\\=\frac{1}{2}x-\frac{1}{4}\sin \left(2x\right)-\sin \left(x\right)+\frac{1}{3}\sin ^3\left(x\right)\\Add\:a\:constant\:to\:the\:solution$

$=\frac{1}{2}x-\frac{1}{4}\sin \left(2x\right)-\sin \left(x\right)+\frac{1}{3}\sin ^3\left(x\right)+C\\\mathrm{Compute\:the\:boundaries}:\quad \int _0^{2\pi }\sin ^2\left(x\right)-\cos ^3\left(x\right)dx=\pi -0\\=\pi -0\\\mathrm{Simplify}\\=\pi$

7 0

3 years ago

I JUST NEED TUESDAY!

spin [16.1K]

For tuesday it’s 6.90

5 0

3 years ago

Help please. Forthefunction f(x)=x(x+3)(x−1)

konstantin123 [22]

Answer:

x-intercepts= (-3,0) , (1,0) and y-intercepts= (0,-3)

For the graph part it would be graphed and shaped like a U.

Step-by-step explanation:

Hope this helps :)

8 0

3 years ago

sashi weaves 25 baskets in 35 days how many days will it take for her to weave 110 baskets pls tell with steps

PtichkaEL [24]

Answer:

Step-by-step explanation:

If Sashi weaves 25 baskets in 35 days, let's find out how long it takes her to weave 1 basket.

25 baskets = 35 days

To find how long one basket takes, divide 35 by 25

1 basket = 35/25 = 1.4 days

Next to find how many days it takes for her to weave 110, you just multiply by 110 since we know it takes her 1.4 days to weave 1 basket.

110 baskets = 1.4 times 110 = 154 days.

7 0

4 years ago

Graph the solution set of the inequality 1/4 x >= - 2

Troyanec [42]

Answer:

-8 is one point and the arrow goes to 10

Step-by-step explanation:

6 0

3 years ago