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kobusy [5.1K]
2 years ago
12

Use implicit differentiation to find dy/dx. ln xy + 5x = 30. Please write out the steps.

Mathematics
1 answer:
Veseljchak [2.6K]2 years ago
8 0
For the answer to the question above, I' ll show the step by step on how to solve your problem,
First,
ln x+lny+5x = 30 
Then,
1/x + (1/y)(dy/dx) + 5 = 0 

the last step is

(1/y)(dy/dx) = -1/x - 5x 

<span>dy/dx = -y/x - 5xy 
I hope my explanation and answer helped you</span>
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Jill and Marcy go to an ice cream store where they have the option of getting a smoothie in either a cylindrical or rectangular
k0ka [10]

Answer: Jill got the larger smoothie and its volume is 1609.14 cubic cm.

Step-by-step explanation:

Since we have given that

Jill purchased the cylindrical container.

Height of container = 8 cm

Radius = 8 cm

So, volume of cylindrical container would be

\pi r^2h\\\\=\dfrac{22}{7}\times 8\times 8\times 8\\\\=1609.14\ cm^3

Marcy purchased the rectangular container.

Height of container = 8 cm

Width = 8 cm

Length = 8 cm

so, volume of rectangular container would be

l\times b\times h\\\\=8\times 8\times 8\\\\=512\ cm^3

Hence, Jill got the larger smoothie and its volume is 1609.14 cubic cm.

3 0
3 years ago
PLEASE HELP
mylen [45]

Answer:

3

Step-by-step explanation:

Function B  looks like   y = 3x + 4

with Function A being y = 9x + 4

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6 0
3 years ago
Abdul is working on a project and has cut a number of wooden blocks of equal size that are represented by this right rectangular
Valentin [98]

The amount of fabric needed to cover 8 blocks is 192cm.

<h3>How much fabric is needed to cover 8 blocks?</h3>

In order to determine the amount of fabric needed, the total surface area of the rectangular prism has to be determined. The total surface area of the rectangular prism is the sum of the areas its faces.

Total surface area of a rectangular prism = 2 (lw + wh + lh)

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2 x [(4 x 1/2) + (1/2 x 2) + (4 x2)] = 24cm

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To learn more about rectangular prisms, please check: brainly.com/question/8890358

3 0
2 years ago
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Write the expression in its written form. 3/8×(1−13)
kaheart [24]

Answer:

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Step-by-step explanation:

4 0
2 years ago
Help answer.............
kirill [66]
C(0,4)


B to C is (+1,+4)
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