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tatiyna
3 years ago
12

Can anyone help me with this?

Mathematics
1 answer:
ivann1987 [24]3 years ago
8 0

Answer:

336

Step-by-step explanation:

The formula for a volume of a cylinder is πr²h

The description of the terms:

π = pie = 3.14

r = radius

h = height

One thing to remember in this formula :

πr² is also the formula for the area of a circle

In the figure given, the area of the base, which is a circle, is 48 cm²

Now, we got one of the part in the formula for the volume of the cylinder.

πr²h = volume of cylinder

πr² = 48

48(7) = volume of cylinder

336 = volume of the cylinder

Hope I helped!


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On a coordinate plane, a line is drawn from point K to point J. Point K is at (160, 120) and point J is at (negative 40, 80). Wh
emmainna [20.7K]

The x- and y- coordinates of point P on the directed line segment from K to J such that P is Three-fifths the length of the line segment from K to J is  (85, 105).

Given

On a coordinate plane, a line is drawn from point K to point J. Point K is at (160, 120) and point J is at (negative 40, 80).

<h3>Coordinates</h3>

The coordinates point any point can be found by using the following formula.

\rm X=\dfrac{m}{m+n}(x_2-x_1)+x_1\\\\ Y=\dfrac{m}{m+n}(y_2-y_1)+y_1

The x- and y- coordinates of point P on the directed line segment from K to J such that P is Three-fifths the length of the line segment from K to J is;

\rm X=\dfrac{m}{m+n}(x_2-x_1)+x_1\\\\ X = \dfrac{3}{3+5}(-40-160)+160\\\\ X = 3 \times (-25)+160\\\\\X = -75+160\\\\ X = 85\\\\\ Y=\dfrac{m}{m+n}(y_2-y_1)+y_1\\\\ Y=\dfrac{3}{3+5}(80-120)+120\\\\Y =- 3\times 5 +`120\\\\Y=-15+120\\\\Y=105

Hence, the x- and y- coordinates of point P on the directed line segment from K to J such that P is Three-fifths the length of the line segment from K to J is  (85, 105).

To know more about co-ordinates click the link given below.

brainly.com/question/13847533

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2 years ago
Cleo wants to jion a gym. There is an initiation fee of $24.99, and each month of membership costs $12.50. If Cleo pays $174.99,
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Let x represent the number of months that the membership would last.

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