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mixer [17]
3 years ago
14

The height of a cone is 12 cm and the radius is 3 cm. To the nearest square centimeter, what is the area of the cross section th

at is perpendicular to the base and includes the vertex?
18 cm squared

28 cm squared

36 cm squared

72 cm squared
Mathematics
1 answer:
kipiarov [429]3 years ago
7 0
The answer is 28 cm squared!
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Help solving this problem, the second problem not the third
yawa3891 [41]

Given:

1 Van and 4 buses filled with 195 students.

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\begin{gathered} x+4y=195\ldots\text{ (1)} \\ x+5y=241\ldots\text{ (2)} \end{gathered}

Subtract equation (1) from equation (2)

\begin{gathered} x+5y-x-4y=241-195 \\ y=46 \end{gathered}

Substitute y=46 in equation (1)

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Number of students that van can carry is 11.

Number of students that bus can carry is 46

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1 year ago
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