1 year ago

Question

Mathematics

1 answer:

nordsb [41]1 year ago

6 0

Answer:

5.385165

Explanation:

See photo for work

Hope this helps!

You might be interested in

What’s the answer I really need help????

Brums [2.3K]

You should use the calculator and just plug in those numbers

5 0

2 years ago

Read 2 more answers

Is a multiple of a number is a power of the number

Valentin [98]

Yes it is a multiple

7 0

2 years ago

Sin(x2 + y2) da r , where r is the region in the first quadrant between the circles with center the origin and radii 2 and 5

sweet [91]

Converting to polar coordinates gives

$\displaystyle\iint_R\sin(x^2+y^2)\,\mathrm dA=\int_{\theta=0}^{\theta=\pi/2}\int_{r=2}^{r=5}\sin(r^2)r\,\mathrm dr\,\mathrm d\theta$
$=\displaystyle\pi\int_{r=2}^{r=5}2r\sin(r^2)\,\mathrm dr$
$=\displaystyle\pi\int_{r^2=4}^{r^2=25}\sin(r^2)\,\mathrm d(r^2)$
$=-\cos(r^2)\bigg|_{r^2=4}^{r^2=25}$
$=\pi(\cos4-\cos25)$

3 0

2 years ago

Help plz ?????????????

Lyrx [107]

Answer:

3443

———— =<u><em> C. 202</em></u>

Step-by-step explanation:

Step 1 :

3443

Simplify ————

Final result :

3443

———— = 202.52941

Processing ends successfully

plz mark em as brainliest :)

8 0

2 years ago

The sum of two numbers is -9. The difference of the two numbers is -41. What are the two numbers?

Nataly [62]

Answer:

the two numbers are 16 and -25

Step-by-step explanation:

Let the two numbers be x and y

x+y=-9

x-y=-41

By substitution

y=-9-x

x-(-9-x)=-41

x+9+x=-41

2x=-41-9

2x=-50

x=-25

y=-9-(-25)

y=16

6 0

2 years ago