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2 years ago

Give me the right answer this time pls ♥️.

Mathematics

1 answer:

juin [17]2 years ago

3 0

Answer:

10 and please:

please see photo for detailed analysis

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Consider the following polynomial expression: 4x^5-16x^2+13x^8. Part B: What is the degree of the polynomial

Tanya [424]

Answer:

Step-by-step explanation:

Step 1: Write polynomial

4x⁵ - 16x² + 13x⁸

Step 2: Rearrange

13x⁸ + 4x⁵ - 16x²

The degree of a polynomial is the highest power. In this case, our degree would be 8 because of the x⁸ term being the largest exponent.

4 0

3 years ago

Find y of this shape.

Phantasy [73]

Answer:

y = 75

Step-by-step explanation:

The sum of the angles in a quadrilateral = 360°

∠DGF and 80° form a straight angle and are supplementary, hence

∠DGF = 180° - 80° = 100°

Subtract the sum of the 3 angles from 360 for the value of y

y = 360 - (65 + 120 + 100) = 360 - 285 = 75

6 0

3 years ago

Help pleaseeeee :))) thanks!

stepladder [879]

Answer:

D. 8246

Step-by-step explanation:

3 0

3 years ago

Use the divergence theorem to calculate the surface integral ??s f · ds; that is, calculate the flux of f across s. f(x,y,z = ex

Kamila [148]

$\mathbf f(x,y,z)=e^x\sin y\,\mathbf i+e^x\cos y\,\mathbf j+yz^2\,\mathbf k$

By the divergence theorem, the surface integral can be evaluated by computing the triple integral

$\displaystyle\iint_Sf(x,y,z)\,\mathrm dS=\iiint_V\nabla\cdot\mathbf f(x,y,z)\,\mathrm dV$
$=\displaystyle\iiint_V\left(\dfrac{\mathrm d\mathbf f}{\mathrm dx}+\dfrac{\mathrm d\mathbf f}{\mathrm dy}+\dfrac{\mathrm d\mathbf f}{\mathrm dz}\right)\,\mathrm dV$
$=\displaystyle\int_{x=0}^{x=4}\int_{y=0}^{y=3}\int_{z=0}^{z=4}2yz\,\mathrm dz\,\mathrm dy\,\mathrm dx$
$=72$

7 0

3 years ago

Which graph represents the solution to the given system y=3x+2 and y=3x-1

Keith_Richards [23]

The lines would be parallel to each other and the lines are positive

3 0

3 years ago