3 years ago

The volume of a cylinder with height h and radius r is given by the formula below.

Mathematics

1 answer:

Luba_88 [7]3 years ago

5 0

Answer:

V = pi r^2h

V/pi = r^2 h

V/pir^2 = h

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What is pythagoras theorem

Alborosie

Answer:

hypotenuse²=base²x height²

Step-by-step explanation:

It is used to find the third side of a triangle.

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6 0

3 years ago

Josh is putting up a fence around a garden that is next to a wall. He only has 54 feet of fence and the length of the garden mus

vova2212 [387]

Answer:

Length = 12 feet

Width = 30 feet

Step-by-step explanation:

Let l be the length of the garden and let w be the width:

We have system of equations

2w + l = 54

l = 2w + 6

We substitute 2w + 6 for l

2w + 2w + 6 = 54

4w + 6 = 54

4w = 54 - 6

4w = 48

w = 48/4

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We find the Length

l = 2w + 6

l = 2(12) + 6

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3 years ago

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PRAGYA PLEASE HELP ME! (y-3)(y+4)?

Gemiola [76]

Answer:

y^2+y-12

Step-by-step explanation:

Once again, FOIL is the way to go!

First, Outside, Inside, Last

y^2+y-12

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3 years ago

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Jamisha is solving the equation

Phantasy [73]

Answer: she made a mistake between 1 and 2

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3 years ago

Use the system of equations and graphs below to complete the sentence. x − 2 ⁢ y = 5 3 ⁢ x + 15 ⁢ y = − 6 Set of 4 graphs are re

Leno4ka [110]

The solution to the given system of linear equations is (3, -1)

<h3>Graph of Linear Equations</h3>

From the question, we are to determine the graph of the system of linear equations

The given system of equations is

x - 2y = 5

3x + 15y = -6

The graph of the given system of equation is shown below

From the graph,

The point of intersection of the lines is at (3, -1)

Hence, the solution to the given system of linear equations is (3, -1)

Learn more on Graph of Linear equations here: brainly.com/question/14323743

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1 year ago