3 years ago

I REALLY NEED HELP WITH THIS STATISTICAL QUESTION CAN SOMEONE PLEASE HELP ME

1 answer:

5 0

Answer:

ill help u if you answer my recent questing

Step-by-step explanation:

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Andreas93 [3]

Would it be y2 ? idk im not sure but i tried

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3 years ago

AlladinOne [14]

Answer:

$SA= \frac{2}{3} \pi rl+16 \pi r^2$

Step-by-step explanation:

Surface area of the original cone

$SA= \pi r l + \pi r^2... (1)$

When, radius is quadrupled and slant height is reduced to one sixth

$i. e. \: \:r = 4r\: \: \&\:\: l= \frac{1}{6}l$

Plug the above values of r and $l$ in equation (1), new surface area becomes:

$SA= \pi (4r)\times \frac{1}{6} l+ \pi (4r)^2$

$SA= \frac{4}{6} \pi rl+16 \pi r^2$

$\huge \purple {\boxed {SA= \frac{2}{3} \pi rl+16 \pi r^2}}$

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3 years ago

Blizzard [7]

Equivalent ratio means equal in value

18:4 = 9:2 = 36:8

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3 years ago

makvit [3.9K]

Answer:

Step-by-step explanation:

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3 years ago

Vikentia [17]

That is the vertex form of a quadratic equation

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3 years ago