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drek231 [11]
3 years ago
14

I’m confused on this one

Mathematics
1 answer:
Yakvenalex [24]3 years ago
4 0

It would be 10 inches. The length of WZ would usually be stated as the diameter in these cases. As you can see in the picture, 5 inches is our radius and the diameter equals the radius times two (2r or the radius doubled) to give the diameter. 5 x 2 = 10, and 10 would be the answer.

If you liked my answer, make sure to leave a brainliest!

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Answer:

264 I believe

Step-by-step explanation:

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The sum of the area of 2 circles is 80pi square meters. Find the length of a radius of each circle if one of them is twice as lo
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Have a nice day, I hope this was helpful :D
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it is projected that the population of the United states in 2050 will be 419,854,000. write that number in expanded notation usi
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Please answer this question! 20 points and brainliest!
elena-s [515]

The degree of a polynomial is the largest exponent on the variable.


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2 years ago
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water main construction a water main is to be constructed with a 20% grade in the north direction and a 10% grade in the east di
ArbitrLikvidat [17]

The value of the angle θ required in the water main for the turn from north to east is 87.40°.

According to the statement

We have to find that the value of the angle.

So, For this purpose, we know that the

An angle is created when two straight lines or rays meet at a standard endpoint.

From the given information:

a main is to be constructed with a 20% grade within the north direction and a tenth grade within the east direction.

Then

Let n = North

and e = east

Then

using vectors,

n =  j + 0.20 k

e = i + 0.25 k

And the

n · e = 1x0 + 0x1 + 0.20×0.25 = 0.05

Now take magnitude then

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Now,

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E° = arccos(0.05/1.105)

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So, The value of the angle θ required in the water main for the turn from north to east is 87.40°.

Learn more about angle here

brainly.com/question/24368895

#SPJ4

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