2 angles are complement, when add up to 90 degree. Complement of 17 degree = 90 - 17 = 73 degree
hope this helps!
<span>The correct answer is D.</span>
Assuming the cube is closed, you can use the divergence theorem:
![\displaystyle\iint_S\vec F\cdot\mathrm dS=\iiint_T\mathrm{div}\vec F\,\mathrm dV](https://tex.z-dn.net/?f=%5Cdisplaystyle%5Ciint_S%5Cvec%20F%5Ccdot%5Cmathrm%20dS%3D%5Ciiint_T%5Cmathrm%7Bdiv%7D%5Cvec%20F%5C%2C%5Cmathrm%20dV)
where
is the surface of the cube and
is the region bounded by
.
We have
![\mathrm{div}\vec F=\dfrac{\partial(y+z)}{\partial x}+\dfrac{\partial(x+z)}{\partial y}+\dfrac{\partial(x+y)}{\partial z}=0](https://tex.z-dn.net/?f=%5Cmathrm%7Bdiv%7D%5Cvec%20F%3D%5Cdfrac%7B%5Cpartial%28y%2Bz%29%7D%7B%5Cpartial%20x%7D%2B%5Cdfrac%7B%5Cpartial%28x%2Bz%29%7D%7B%5Cpartial%20y%7D%2B%5Cdfrac%7B%5Cpartial%28x%2By%29%7D%7B%5Cpartial%20z%7D%3D0)
so the flux is 0.
Answer:
y=-3/11x+67/11
Step-by-step explanation:
y-8=-5-8/4--7(x--7)
y-8=-3/11(x+7)
11y-88=-3x-21
11y=-3x-21+88
11y=-3x+67
y=-3/11x+67/11