2 years ago

Pls anaerw this fast

Mathematics

1 answer:

Phoenix [80]2 years ago

6 0

Answer:

what do you need help with

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Help please!!!!!!<br> 10 points if right

Ksenya-84 [330]

33+9= 42+12= 54+2=90-56= 34 34+3x

I don't know

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3 years ago

What is the circumference of the circle?

VashaNatasha [74]

What is the circumference of the circle?

answer: D) 69.08

explanation:

7 0

3 years ago

Read 2 more answers

What is the solution to the system of equation <br><br> -2x+6y=-38<br> 3x-4y=32

Alla [95]

Answer:

x= 4

y= -5

Step-by-step explanation:

-2x+6y=-38 equation 1

3x-4y=32 equation 2

using equation 1 we have:

-2x+6y=-38

6y +38 = 2x

3y + 19 = x equation 3

using equation 3 in equation 2 we have:

3(3y + 19) - 4y = 32

9y + 57 -4y =32

5y = 32 -57

5y = -25

y= -25/5

y = -5

so we have:

3y + 19 = x

3(-5) +19 = x

x= 4

5 0

3 years ago

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Determine whether or not the vector field is conservative. if it is, find a function f such that f = ∇f. if the vector field is

amm1812

$\dfrac{\partial f}{\partial x}=3y^2z^3\implies f(x,y,z)=3xy^2z^3+g(y,z)$

$\dfrac{\partial f}{\partial y}=6xyz^3+\dfrac{\partial g}{\partial y}=6xyz^3$
$\implies\dfrac{\partial g}{\partial y}=0\implies g(y,z)=h(z)$

$\dfrac{\partial f}{\partial z}=9xy^2z^2+\dfrac{\mathrm dh}{\mathrm dz}=9xy^2z^2$
$\implies\dfrac{\mathrm dh}{\mathrm dz}=0\implies h(z)=C$

$\implies f(x,y,z)=3xy^2z^3+C$

The potential function exists, so $\mathbf f$ is indeed conservative.

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3 years ago

Cheyenne's bi-weekly gross pay is $529.81. She sees that $18.54 was deducted for Medicare tax. What percent of Cheyenne's gross

Dafna1 [17]

18.54/529.81= 0.0349
0.0349*100=3.49%= 3.5%

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3 years ago