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2 years ago

12

I don’t no what this answer is -2(6x+5)=110

1 answer:

ella [17]2 years ago

3 0

Answer:

x = -10

Step-by-step explanation:

Divide each side by -2

6x + 5 = -55

Minus 5 each side

6x = -60

Divide by 6

x = -10

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What is the value of this expression? 4/15+3/5−2/3 Quick

VMariaS [17]

Answer:

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Explanation:

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1 year ago

Check wether the given value is the solution to the equation<br><br> 3(y+8)=2y-6 y=30

erma4kov [3.2K]

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3 years ago

For each of the following vector fields

olga nikolaevna [1]

(A)

$\dfrac{\partial f}{\partial x}=-16x+2y$

$\implies f(x,y)=-8x^2+2xy+g(y)$

$\implies\dfrac{\partial f}{\partial y}=2x+\dfrac{\mathrm dg}{\mathrm dy}=2x+10y$

$\implies\dfrac{\mathrm dg}{\mathrm dy}=10y$

$\implies g(y)=5y^2+C$

$\implies f(x,y)=\boxed{-8x^2+2xy+5y^2+C}$

(B)

$\dfrac{\partial f}{\partial x}=-8y$

$\implies f(x,y)=-8xy+g(y)$

$\implies\dfrac{\partial f}{\partial y}=-8x+\dfrac{\mathrm dg}{\mathrm dy}=-7x$

$\implies \dfrac{\mathrm dg}{\mathrm dy}=x$

But we assume $g(y)$ is a function of $y$ alone, so there is not potential function here.

(C)

$\dfrac{\partial f}{\partial x}=-8\sin y$

$\implies f(x,y)=-8x\sin y+g(x,y)$

$\implies\dfrac{\partial f}{\partial y}=-8x\cos y+\dfrac{\mathrm dg}{\mathrm dy}=4y-8x\cos y$

$\implies\dfrac{\mathrm dg}{\mathrm dy}=4y$

$\implies g(y)=2y^2+C$

$\implies f(x,y)=\boxed{-8x\sin y+2y^2+C}$

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2 years ago

What dy did mrter thother king dye

Vesnalui [34]

If your asking why he got shot
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8 0

2 years ago

Read 2 more answers

A math class and a science class have a total of 45 people in them. the math class has 5 more students than the science class. h

Marta_Voda [28]

Answer:

math class =25

Step-by-step explanation:

(45-5)÷2=20

math class =20+5

=25

5 0

2 years ago