3 years ago

PLEASE TELL ME WICH ONE

1 answer:

5 0

Answer:

Second Choice $\left(-\frac68, \frac28\right)$

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Alinara [238K]

N + (n+1) + (n+2) = -369
3n + 3 = -369
3n = -366
n = -122

so the three consecutive integers are : -124 ; -123 ; -122

4 0

2 years ago

Alex777 [14]

Y=-x-3/2
That's it written in slope intercept form

3 0

3 years ago

Katyanochek1 [597]

Answer: 30%?

Step-by-step explanation:

7 0

2 years ago

GuDViN [60]

For the transformation

$\begin{cases}x=7u+v\\y=u+7v\end{cases}$

the Jacobian is

$\dfrac{\partial(x,y)}{\partial(u,v)}=\begin{bmatrix}7&1\\1&7\end{bmatrix}$

with determinant

$\det\left(\begin{bmatrix}7&1\\1&7\end{bmatrix}\right)=48$

The vertices of the triangle in the $u,v$ -plane are

$(x,y)=(0,0)\implies(u,v)=(0,0)$

$(x,y)=(7,1)\implies(u,v)=(1,0)$

$(x,y)=(1,7)\implies(u,v)=(0,1)$

Then the integral is

$\displaystyle\iint_R(x-8y)\,\mathrm dA=-48\int_0^1\int_0^{1-v}(u+55v)\,\mathrm du\,\mathrm dv=\boxed{-448}$

3 0

2 years ago

Natali [406]

36 I believe sorry if it’s wrong what I did was multiply 2x 18 have I nice day good luck!

5 0

2 years ago