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Eva8 [605]
3 years ago
14

15 POINTS WILL GIVE BRAINLIEST

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
5 0

Answer:

[27,3) i think

Step-by-step explanation:

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What is the length of one side of a cube that has a surface area of 1,734 square mm?
jarptica [38.1K]

Answer:

a = 17

Step-by-step explanation:

1,734 = 6a^2

1,734/6 = 6a^2/6

\sqrt{289} = \sqrt{a^2}

a = 17

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2 years ago
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Round your answer to one decimal digit. The volume of a cylinder is 1800cm squared. if the height of the cylinder is 40cm then t
jonny [76]

_____________________________________

\sf\huge\underline\red{SOLUTION:}

Use formula:

\sf{V = \pi(\frac{d}{2})^2h}

Solving for diameter:

\sf d = 2 \times  \sqrt{ \frac{V}{\pi h} }  \\ \sf = 2 \times   \sqrt{ \frac{40}{\pi \times 1800} } \approx0.16821 \\  = \sf \large\boxed{\sf{\green{d = 0.17}}}

\sf\huge\underline\red{FINAL \: ANSWER}

\large\boxed{\sf{\green{d=0.17}}}

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8 0
2 years ago
The ratio of students who wear glasses to the total number of students in the class is 2:5 if there are 14 students who wear gla
vazorg [7]

Answer:

35 students in the class.

Step-by-step explanation:

If there are 5 students in the class, then 2 of them would wear glasses and 3 of them wouldn't. (Equation 1)

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We just times the whole Equation 1 by 7.

If there are 5 x 7 = 35 students in the class, then 2 x 7 = 14 of them would wear glasses and 3 x 7 = 21 of them wouldn't.

So, there are 35 students.

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Answer:

Area = 9π sq. m.

Step-by-step explanation:

C = πd

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2 years ago
What is (3 plus 1/2) times 12
Fynjy0 [20]
9 is the answer!!!!!!!!!!!!!!!!!!!!!!
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3 years ago
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