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3 years ago

Find the hypotenuse of the triangle the 2 legs are 1/3 mm and 4/9 mm please help ill mark brainliest

Mathematics

1 answer:

nalin [4]3 years ago

3 0

Answer: .697

Step-by-step explanation:

A2+B2=C2

1/3 2+ 4/9 2= .697

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Evaluate the surface integral ModifyingBelow Integral from nothing to nothing Integral from nothing to nothing With Upper S f (x

kykrilka [37]

Parameterize $S$ by

$\vec s(u,v)=6\cos u\sin v\,\vec\imath+6\sin u\sin v\,\vec\jmath+6\cos v\,\vec k$

with $0\le u\le2\pi$ and $0\le v\le\frac\pi2$ . Take a normal vector to $S$ ,

$\dfrac{\partial\vec s}{\partial v}\times\dfrac{\partial\vec s}{\partial u}=36\cos u\sin^2v\,\vec\imath+36\sin u\sin^2v\,\vec\jmath+36\cos v\sin v\,\vec k$

which has norm

$\left\|\dfrac{\partial\vec s}{\partial v}\times\dfrac{\partial\vec s}{\partial u}\right\|=36\sin v$

Then the integral of $f(x,y,z)=x^2+y^2$ over $S$ is

$\displaystyle\iint_Sx^2+y^2\,\mathrm dS=\iint_S\left((6\cos u\sin v)^2+(6\sin u\sin v)^2\right)\left\|\frac{\partial\vec s}{\partial v}\times\frac{\partial\vec s}{\partial u}\right\|\,\mathrm du\,\mathrm dv$

$=\displaystyle36^2\int_0^{\pi/2}\int_0^{2\pi}\sin^3v\,\mathrm du\,\mathrm dv=\boxed{1728\pi}$

6 0

3 years ago

On a manufacturer's assembly line, 3% of its merchandise comes off defective. If the company has 354 defective items, how many t

Rainbow [258]

3% of x = 354 3%∗1100%∗x=3543x100=354Can you solve that for x?

8 0

3 years ago

Read 2 more answers

X+2y=6 SHOW ALL OF YOUR WORK!

Alika [10]

Answer:

x+2y=6

Subtract 2y from both sides.

x=6−2y

Step-by-step explanation:

x=6-2y

3 0

2 years ago

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While in France, Judy wants to sign up for a bike tour to see the countryside. She likes a tour that is 40 kilometers long, but

Sonja [21]

Answer:

24 miles

Step-by-step explanation:

In order to calculate Judy's estimation, we would simply have to multiply the actual distance in kilometers of the tour by the number of miles that Judy believes are in a single mile. This would give us Judy's estimation for how long the tour would be in miles.

40 km. * 0.6 miles = 24 miles

Finally, we can see that Judy's estimation would be that the tour is 24 miles long. Using Judy's believed conversion rate.

8 0

2 years ago

Marissa bought 3 movies for $9.99 each and 2 video games for $14.99 each. These prices included tax .she gives the cashier $70.0

oksian1 [2.3K]

Answer:

10.05

Step-by-step explanation:

9.99+9.99+9.99+14.99+14.99

=59.95

70-59.95

=10.05

4 0

2 years ago

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