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2 years ago

Need this ASAP! Find the value of x.

Mathematics

1 answer:

sertanlavr [38]2 years ago

6 0

Answer:

x=7

Step-by-step explanation:

The x line is congruent to the line that 7 is on. This is proven, because of the figure in between them that has congruent sides and right angles.

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F=e−yi−xe−yj is conservative. find a scalar potential f and evaluate the line integral over any smooth path c connecting a(0,0)

Alexxx [7]

If $\mathbf F$ is conservative, then there is a scalar function $f$ such that

$\nabla f(x,y)=\mathbf F(x,y)\iff\dfrac{\partial f}{\partial x}\,\mathbf i+\dfrac{\partial f}{\partial y}\,\mathbf j=e^{-y}\,\mathbf i-xe^{-y}\,\mathbf j$

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2 years ago

This is 20 pts. Please help. I need help on my homework due tomorrow...here are the questions and please show how to work out th

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Answer:

1) 10^2 + 1

2) ?

3) 2(3^3) + 11

4) 16^2 - 79

Step-by-step explanation:

1) 101 = 100 +1 = 10^2 +1

2) ?

3) 173 = 81+81+11 = 3^3+3^3+11 = 2(3^3) +11

4) 177=256-79 = 16^2 -79

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