3 years ago

What does πr2 in the example represent in the cylinder and the cone?

Mathematics

1 answer:

HACTEHA [7]3 years ago

5 0

Answer:

Thats and area of a circular cylinder

Step-by-step explanation:

yeah thats all

You might be interested in

3 There are 5 times as many boys as girls in a school.

Dafna1 [17]

Answer:

Number of boys = 675

Step-by-step explanation:

Given that:

There are 5 times as many boys as girls in a school.

Number of pupils in school = 810

Let,

x be the number of girls

y be the number of boys

According to given statement;

x+y=810 Eqn 1

y = 5x Eqn 2

Putting y=5x in the Eqn 1

x+5x=810

6x=810

Dividing both sides by 6

$\frac{6x}{6}=\frac{810}{6}\\x=135$

Putting x=135 in Eqn 2

y = 5(135)

y = 675

Hence,

Number of boys = 675

8 0

3 years ago

FREE

oee [108]

This graph has no solutions and is inconsistent

3 0

3 years ago

Live wants to have his birthday party at the bowling alley with a few of his friends but he must be a less than $80 the bowling

Strike441 [17]

305 because you are supposed to add den x

3 0

3 years ago

Read 2 more answers

A very old vending machine accepts only nickels (n) and dimes (d). Candy costs up to $0.50, but sometimes the machine will dispe

matrenka [14]

Let n be the number of nickels.
Let d be the number of dimes.
Our inequality is
10d + 5n ≤ 50

Have an awesome day! :)

8 0

3 years ago

Need help with finding foci of parabola

mixer [17]

Hello,
Please, see the attached files.
Thanks.

7 0

3 years ago