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3 years ago

Given:

1 answer:

3 0

Your question is very confusing but x=8 so just plug in 8 where you see X

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Svetllana [295]

Answer:

Answer A = 5/2

Answer B = 4

Answer C = -3

Answer D = 3

Answer E = 12/5

6 0

3 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 $4\pi r(l+r)$ .

7 0

2 years ago

emmainna [20.7K]

So you swap sides and you have 3x=93 and then you divide 3 by 93 and you get x=31

6 0

3 years ago

yuradex [85]

= [-2(y-2x)] / [5x-3y]

8 0

2 years ago

Vaselesa [24]

Answer:

Thanks for the points!!!!!!

7 0

3 years ago