2 years ago

Hii, can someone please help me — I’m really mad in math

1 answer:

Orlov [11]2 years ago

8 0

The answer is c for this

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Anuta_ua [19.1K]

If you round ten it would =0 and if you rounded 60 it would = 50
50 is the answer

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2 years ago

Mrrafil [7]

Answer:

it would be 2

Step-by-step explanation:

take the equation and do 8 - 6 and then you get the answer

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2 years ago

vampirchik [111]

Answer:

$A=4\pi r(l+r)$

Step-by-step explanation:

The total surface area of a cone is given by :

$A=\pi rl+\pi r^2\\\\=\pi r(l+r)$

Put r = 2r and l = 2l in the above formula

$A=\pi \times 2r(2l+2r)\\\\A=2\pi r(2l+2r)\\\\=2\pi r \times 2(l+r)\\\\=4\pi r(l+r)$

Hence, the total surface area of the cone is $4\pi r(l+r)$ .

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2 years ago

solniwko [45]

this is not a answer but look up dezmos and it will graph it for you

6 0

3 years ago

netineya [11]

Answer: the graph is correct.

Step-by-step explanation:

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2 years ago