1 year ago

I need the answer pls

Mathematics

2 answers:

pogonyaev1 year ago

8 0

Answer:

314 inches³

Step-by-step explanation:

The area of a cone is πr²h/3. We need to find the height and radius of the cone. The height is 12 inches. radius * 2 = diameter.

Radius * 2 = Diameter
/2 /2

Radius = 1/2* Diameter
Radius = 5 inches

We substitute it in:

3.14 * 5² * 12/3:

3.14*25*4

314 inches³

Setler79 [48]1 year ago

8 0

Answer:

Step-by-step explanation:

V of cone= $\frac{1}{3} \pi r^2h$

D= $R^2$

Pi= 3.14

$5^2$ =25

25x12= 300

300x3.14= 942

942/3= $314in^{3}$

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Many people enjoy challenging themselves by running in marathons. A marathon is a 26-mile race. The runners wear numbers that id

Rudiy27

First we clear y from the given equation
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6 0

2 years ago

Read 2 more answers

Find the mean, median, mode, and range of the data set.

kompoz [17]

Answer:

mean 11.14

Median 10

mode 10.

Explanation

Mean is sum of data divide by number of data.

Mode is the most appearing number.