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3 years ago

The local farmer wants to know how many gallons of water his new watering through holds solve

Mathematics

2 answers:

Maurinko [17]3 years ago

8 0

Answer:

see below

Step-by-step explanation:

We need to find the volume of the cylinder

V = pi r^2 h

V = pi * 7^2 * 5

V = pi (245)

V = 245pi ft^3

Using 3.14 as an approximation for pi

V =769.3 ft^3

If we use the pi button

V = 769.6902001 ft^3

Dimas [21]3 years ago

6 0

Answer:

Step-by-step explanation:

7x5= 35

i think pls correct me if im wrong

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Determine whether set of values represents an inverse variation. If yes, identify the constant of variation and write an inverse

Natasha_Volkova [10]

SOLUTION

If the table represents an inverse variation, it means that y is inversely proportional to x, written as

$\begin{gathered} y\propto\frac{1}{x} \\ \propto is\text{ a sign of proportionality } \end{gathered}$

Removing the proportionality sign and introducing a constant k, we have

$\begin{gathered} y=k\times\frac{1}{x} \\ y=\frac{k}{x} \end{gathered}$

In the first column, we have x = -4 and y = 3.5. Substituting these values for x and y, we have

$\begin{gathered} y=\frac{k}{x} \\ 3.5=\frac{k}{-4} \\ k=3.5\times-4 \\ k=-14 \end{gathered}$

So, if it's an inverse variation, the relationship would be

$y=\frac{-14}{x}$

In the second column, x = -2 and y = 7.

Now lets substitute the value of x for -2. If we get y to be 7, then the relationship is an inverse variation

We have

$\begin{gathered} y=\frac{-14}{x} \\ y=\frac{-14}{-2} \\ y=7 \end{gathered}$

Since we got y = 7, the relationship is therefore an inverse variation.

The constant k = -14

The equation for the inverse variation is

$y=\frac{-14}{x}$

3 0

1 year ago

If m∠3=115°, find m∠6.

romanna [79]

Answer: 115 degrees

Step-by-step explanation: By the property of alternate interior angles, they are congruent.

3 0

3 years ago

anonymous anonymous 3 years ago On October 2,1991 the Japanese yen was worth .0075 united states dollars. at that time, how much

tiny-mole [99]

1 yen = 0.0075 dollar
450 yen = 0.0075 x 450 = $3.375

3 0

3 years ago

What is 0.84 as a fraction in simplest form

tatyana61 [14]

84/100. 42/50. 21/25. And there not sure though

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3 years ago

A game is packaged in a box. Each game cube has a side length of 2 inches. How many games can be

gtnhenbr [62]

Answer:

432

Step-by-step explanation:

12/2 =6

24/2 = 12

12 * 6 * 6 is your answer.

8 0

3 years ago