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dolphi86 [110]
2 years ago
8

I don't really know how to start

Mathematics
2 answers:
patriot [66]2 years ago
6 0
4v/27 = 16
You have to get rid of the 27 in the denominator, do so by multiplying both sides by the 27.
Now you have:
4v = 432
Next you need to get rid of the 4 by dividing both sides by 4
Your answer is now:
v = 108
Art [367]2 years ago
5 0
Answer: v=108

here are the steps:
1. multiply both sides by 27. \frac{4v}{27} x 27 = 16 x 27
2. refine. 4v = 432
3. divide both sides by 4. \frac{4v}{4} = \frac{432}{4}
4. refine. v = 108
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Step-by-step explanation:

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Paul and jose are trying to measure the height of a tree. paul is standing 19m from the foot of the tree and measures the angle
Nina [5.8K]
The firts thig we are going to do is create tow triangles using the angles of elevation of Paul and Jose. Since the problem is not giving us their height we'll assume that the horizontal line of sight of both of them coincide with the base of the tree.
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Now we can build a right triangle between Paul and the tree and another one between Jose and the tree as shown in the figure. Lets use cosine to find h in Paul's trianlge:
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Now we can use the law of sines to find the distance x between Paul and Jose:
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Now that we know the distance between Paul and Jose, the only thing left is add that distance to the distance from Paul and the base of the tree:
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3 years ago
For the senior pic mr. Williams is using two cylinders to help keep the food cool the inside still there with the radius of 8 in
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The volume of the smaller cylinder is:
V2 = π r² h
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V2 = 3.14 * 8² * 15 = 3,014.4 in³


The volume of the empty space is:
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4 0
3 years ago
What is the difference between<br> a terminating decimal and a repeating<br> decimal?
yan [13]

Answer:

Terminating means to add. Repeating goes on forever and ever and ever.

Step-by-step explanation:

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Example of repeating: 3.256934103...

A good repeating decimal would be pi.

7 0
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