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Paha777 [63]
3 years ago
11

Please answer this please ASAP

Mathematics
2 answers:
love history [14]3 years ago
7 0
2c-11 because you convert all the c
pychu [463]3 years ago
3 0
I believe the answer is 2C-11
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Please help me if you know it
Diano4ka-milaya [45]

Answer:

The answer is the third one

Step-by-step explanation:

I don't know the explanation I know the answer because I have that as my homework questionand my mom helped me I didn't know what she was saying but she said it is the third kne

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3 years ago
Use Green's Theorem to evaluate F · dr. C (Check the orientation of the curve before applying the theorem.)F(x, y) = y cos(x) −
Sergeeva-Olga [200]

Notice that <em>C</em> has a clockwise orientation. By Green's theorem, we have

\displaystyle\int_C\mathbf F(x,y)\cdot\mathrm d\mathbf r=-\iint_D\left(\frac{\partial(xy+x\cos x)}{\partial x}-\frac{\partial(y\cos x-xy)}{\partial y}\right)\,\mathrm dx\,\mathrm dy

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D=\{(x,y)\mid0\le x\le2\land0\le y\le8-4x\}

So we have

\displaystyle\int_C\mathbf F(x,y)\cdot\mathrm d\mathbf r=-\int_0^2\int_0^{8-4x}((y+\cos x-x\sin x)-(\cos x-x\sin x))\,\mathrm dy\,\mathrm dx

\displaystyle\int_C\mathbf F(x,y)\cdot\mathrm d\mathbf r=-\int_0^2\int_0^{8-4x}y\,\mathrm dy\,\mathrm dx=\boxed{-\dfrac{64}3}

5 0
3 years ago
Y = 2x + 9 + x<br>is this equation linear or nonlinear?​
Volgvan

Answer:

Linear

Step-by-step explanation:

Add  2 x  and  x . y = 3 x + 9  A linear equation is an equation of a straight line, which means that the degree of a linear equation must be  0  or  1  for each of its variables. In this case, the degree of variable  y  is  1  and the degree of variable  x  is  1 .

4 0
3 years ago
Read 2 more answers
Write the equation of a line with a slope of O and a y-intercept of -2. Do not use spaces
Salsk061 [2.6K]
<h3>Answer:  y = -2</h3>

================================================

Work Shown:

m = 0 is the slope

b = -2 is the y intercept

y = mx+b

y = 0x+(-2)

y = 0x-2

y = 0-2

y = -2

This line is horizontal and goes through -2 on the y axis.

Two points on this line are (0,-2) and (1,-2)

5 0
3 years ago
A reflection that would carry the figure onto itself would be a reflection across a line that contains (Blank) vertices.
stira [4]
The answer is <span>A. Opposite</span>
7 0
3 years ago
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