3 years ago

Need help on this one

1 answer:

8 0

The correct answer is (B)

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Elenna [48]

Answer:

The parametrization, of the given curve is $x = 10 cos(t) \ \ ,z = 10 sin(t)$

Step-by-step explanation:

From the question we are given the function

$x^2 + y^2 + z^2 = 125$

At y= 5

$x^2 + 5^2 +z^2 =125$

$x^2 + z^2 = 100$

$x^2 + z^2 = 10^2$

Converting the above to it polar equation we have

$x = 10 cos(t) \ \ ,z = 10 sin(t)$

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3 years ago

Nastasia [14]

Berto can purchase 12/3.75 gallons, this is 3.2 gallons of gas. So the coordinate on this line would be (3.2, 12).
Good Luck! :D

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3 years ago

zhannawk [14.2K]

THE SURFACE AREA IS 3220CM^2

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2 years ago

Alex

i think the first one but not sure

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3 years ago

OleMash [197]

Answer:

3d4cf4tg6g6g5yfrr3

Step-by-step explanation:

rc4g5g6g5f4d4f

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3 years ago