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3 years ago

Find the volume of the cylinder. Use 3.14 for pi.

Mathematics

2 answers:

Radda [10]3 years ago

4 0

I think it is 62.8m3 but not 100% sure

deff fn [24]3 years ago

4 0

Answer:

The correct answer is first option. 52.8 m³

Step-by-step explanation:

Formula:

Volume of cylinder = πr²h

r - Radius of cylinder

h - Height of cylinder

From the figure we can see that,

Radius r = 2 m and height h = 5 m

<u>To find the volume of cylinder</u>

π = 3.14

Volume = πr²h = 3.14 * 2² * 5 = 3.14 * 4 * 4 * 5 = 3.14 * 20 = 62.5 m³

Therefore volume of cylinder = 62.5 m³

First option is the correct answer

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3 years ago

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3 years ago

For questions 1-8, read and solve each problem; choose the best answer from the choices provided

bazaltina [42]

Answer:

$f(x) = 7x + 5$ .

Step-by-step explanation:

The equation that represents the function can be written in the slope-intercept form, $f(x) = mx + b$ .

To create an equation, we need to find the slope (m) and the y-intercept (b) of the function.

First, calculate the slope of the function using two points, (1, 12) and (2, 19).

$slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{19 - 12}{2 - 1} = \frac{7}{1} = 7$

Next, find b by substituting x = 1, f(x) = 12, and m = 7 into $f(x) = mx + b$ .

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3 years ago