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4 years ago

)How many triangles can be made if one angle is 95° and another angle is acute?

Mathematics

1 answer:

OlgaM077 [116]4 years ago

7 0

More than 2 ... there is a right and a obtuse i think

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Use the divergence theorem to calculate the surface integral z s ~f d~s ; that is, calculate the ux of ~f across s, where ~f = z

MAXImum [283]

By the divergence theorem,

$\displaystyle\iint_S\mathbf f\cdot\mathrm d\mathbf S=\iiint_R(\nabla\cdot\mathbf f)\,\mathrm dV$

where $R$ is the solid whose boundary is $S$ . We have

$\nabla\cdot\mathbf f=\dfrac{\partial z}{\partial x}+\dfrac{\partial y}{\partial y}+\dfrac{\partial zx}{\partial z}=1+x$

so we set up the volume integral as

$\displaystyle\iiint_R(\nabla\cdot\mathbf f)\,\mathrm dV=\int_{x=0}^{x=1/a}\int_{y=0}^{y=(1-ax)/b}\int_{z=0}^{z=(1-ax-by)/c}(1+x)\,\mathrm dz\,\mathrm dy\,\mathrm dx$
$=\dfrac{4a+1}{24a^2bc}$

7 0

4 years ago

1 3/4 and 1/8 is closer to 0,1,2 or 3

Andreyy89

1 3/4 closer to 2 : 3/4 > 2/4 = 1/2

1/8 closer to 0: 1/8 < 4/8 = 1/2

8 0

3 years ago

in 2015, the population of a small town in florida is 95. if the population increases 15% very year, approximately what will the

ella [17]

Answer:

The approximate population of the town in 2023 will be 291

Step-by-step explanation:

In 2015, the population of a small town in Florida is 95

So, The population of a small town in Florida = 95

Now, The increase in the population of a small town in Florida is 15%

We need to find the approximate population of the small town in 2013

Number of years from 2015 to 2023 = 8 years

So, we need to find the population increase in 8 years with the rate of 15%

Thus, The increased population = initial population × ( 1 + 15%)^8

⇒ The increased population = 95 × 1.15^8

= 290.61 ≈ 291

Therefore, The approximate population of the town in 2023 will be 291

4 0

3 years ago

PLEASE HELP ME WITH MY GEOMETRY HOMEWORK!!!! I DON'T UNDERSTAND

Alchen [17]

Answer:

Step-by-step explanation:

Maybe get better pictures. No offense.

8 0

3 years ago

To which set of numbers does the number –5 belong?

sergij07 [2.7K]

As in negative or positive It would be negative

3 0

3 years ago