All categories

3 years ago

18931 divided by 83 =

Mathematics

2 answers:

gizmo_the_mogwai [7]3 years ago

8 0

228.0843373493976
This is the answer

sertanlavr [38]3 years ago

6 0

The answer: 18931/83=228.084337

You might be interested in

Use implicit differentiation to find the slope of the tangent line at the given point:

Salsk061 [2.6K]

Answer:

$\frac{dy}{dx}=0$

Step-by-step explanation:

So we have the equation:

$(x^2+y^2)^2=4x^2y$

And we want to find the slope of the tangent line at the point (1,1).

So, let's implicitly differentiate. Take the derivative of both sides:

$\frac{d}{dx}[(x^2+y^2)^2]=\frac{d}{dx}[4x^2y]$

Let's do each side individually.

Left:

We can use the chain rule:

$(u(v(x))'=u'(v(x))\cdot v'(x)$

Let's let v(x) be x²+y². So, u(x) is x². Thus, the u'(x) is 2x. Therefore:

$\frac{d}{dx}[(x^2+y^2)^2]=2(x^2+y^2)(\frac{d}{dx}[x^2+y^2])$

We can differentiate x like normal. However, for y, we must differentiate implicitly. pretend y is y(x). This gives us:

$\frac{d}{dx}[(x^2+y^2)^2]=2(x^2+y^2)(\frac{d}{dx}[x^2]+\frac{d}{dx}[y^2(x)])$

Differentiate:

$\frac{d}{dx}[(x^2+y^2)^2]=2(x^2+y^2)(2x+2y\frac{dy}{dx})$

Therefore, our left side is:

$2(x^2+y^2)(2x+2y\frac{dy}{dx})$

Right:

We have:

$\frac{d}{dx}[4x^2y]$

Let's move the 4 outside:

$=4\frac{d}{dx}[x^2y]$

Use the product rule:

$=4(\frac{d}{dx}[x^2]y+x^2\frac{d}{dx}[y])$

Differentiate:

$=4(2xy+x^2\frac{dy}{dx})$

Therefore, our entire equation is:

$2(x^2+y^2)(2x+2y\frac{dy}{dx})=4(2xy+x^2\frac{dy}{dx})$

So, to find the derivative at (1,1), substitute 1 for x and 1 for y.

$2((1)^2+(1)^2)(2(1)+2(1)\frac{dy}{dx})=4(2(1)(1)+(1)^2\frac{dy}{dx})$

Evaluate.

$2((1)+(1))(2+2\frac{dy}{dx})=4(2+\frac{dy}{dx})$

Simplify. Also, let's distribute the right:

$2(2)(2+2\frac{dy}{dx})=8+4\frac{dy}{dx}$

Multiply.

$4(2+2\frac{dy}{dx})=8+4\frac{dy}{dx}$

Distribute the left:

$8+8\frac{dy}{dx}=8+4\frac{dy}{dx}$

Subtract 8 from both sides:

$8\frac{dy}{dx}=4\frac{dy}{dx}$

Subtract 4(dy/dx) from both sides:

$4\frac{dy}{dx}=0$

Divide both sides by 4:

$\frac{dy}{dx}=0$

Therefore, the slope at the point (1,1) is 0.

And we're done!

We can verify this using the graph. The slope of the line tangent to the point (1,1) seems like it would be horizontal, giving us a slope of 0.

Edit: Typo

5 0

3 years ago

Read 2 more answers

What is the rate of change of g(x)=x^3-9x for x=1 to x=6

VladimirAG [237]

Answer:

105

Step-by-step explanation:

$g(x)=x^{3}-9x$

rate of change of g(x) is

$g^{,}(x)=3x^{2} -9$

for x=1

$g^{'}(1)=3(1)^{2} -9=-6$

for x=6

$g^{'}(6)=3(6)^{2} -9=99$

8 0

3 years ago

Cuál es el conciente de 8)240

Alexxx [7]

Answer:

Step-by-step explanation:

jdjdneijdjdjdkjddiieue

3 0

3 years ago

Find the value of x

Kisachek [45]

Answer

X= 20 degree angle

3 0

3 years ago

Read 2 more answers

Graph the system of linear inequalities.<br> y > 3x + 2<br> y ≤ 3x − 4

Alisiya [41]

$y > 3 \times 2 \\ solve \: for \: y \\ y > 6 \\ ye \: {6 + \infty }$

Sorry that's all i know

<h3>that is in my answer</h3>

<h2>#carryonlearning:-D</h2>

8 0

3 years ago