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Temka [501]
3 years ago
14

30 PTS 30 PTS 30 PTS 30 PTS

Mathematics
2 answers:
BARSIC [14]3 years ago
8 0

Answer:

the first two are equations and the last one is a solution

Step-by-step explanation:

wariber [46]3 years ago
5 0
1 and 2 are equations and 3 is a solution
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Which is a monomial<br> 9/x , 20x^11, 11x-9, 20x^11-3x
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I think the answer wold be the 3rd one!
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Step-by-step explanation:

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2 years ago
Find the 62nd term of the following sequence:<br> (-21, – 27, - 33, - 39,...)
iris [78.8K]

Answer:

-387

Step-by-step explanation:

First term (T1) = -21 = a

second term (t2) = - 27

common difference (d) = t2 - t1 = - 27 + 21 = - 6

Now

Tn = a + ( n - 1) d

T62 = - 21 + ( 62 - 1 ) - 6

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3 years ago
A fuel-tanker's tank is 50 feet long and has a diameter of seven feet. Determine the surface area of the fuel tank.
Bezzdna [24]

Answer:

1176.679ft²

Step-by-step explanation:

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Equation for surface area of a cylinder

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where r is the radius of cylinder and h is height of cylinder

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6 0
3 years ago
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I don't know how to do it
kumpel [21]
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2 years ago
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