3 years ago

Find the number that makes the ratio equivalent to 8:5. 72:?

1 answer:

6 0

The answer to this question is 45

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Mandarinka [93]

Answer:

1,3,10

Step-by-step explanation:

I got it wright on the test.

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

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2 years ago

Nat2105 [25]

Vertical angles congruence theorem, then SAS

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Dafna11 [192]

X is the ounces
Got this answer because you figured it out

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2 years ago

lions [1.4K]

Answer: square units

Explanation: cubic units are used for volume, square units are used for he base, height, and area of a solid figure

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3 years ago