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Grace [21]
2 years ago
12

Two 5 inch pulleys are Connected by a untwisted straight belt if the first pulley is turned clockwise at 15 rpms in what directi

on and how fast will the second pulley turn
Mathematics
2 answers:
lorasvet [3.4K]2 years ago
5 0

Answer:2

Step-by-step explanation:

Rudik [331]2 years ago
3 0

Answer:

same speed and same direction of rotation

Step-by-step explanation:

We know that the two pulley are of same sizes with diameter 5 inch.

Also they are connected by a straight belt that is untwisted.

Now when one pulley is turned  with 15 rpms an a clockwise direction, the other pulley will also move with same speed that is with 15 rpms and in the same clockwise direction, because both the pulleys are of same diameter.and same sizes pulley will rotate or move with the same speeds. And as they are not directly connected, they are separated by a distance and is connected by a straight belt, so they will move in the same direction.

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Ejejejjejjejjejjjdjdjjjdjjdjjdjjd
skelet666 [1.2K]

Answer:

freeeeeeee pooooooooints

Step-by-step explanation:

thanks I guess?

5 0
3 years ago
un cine tiene 2 salas la sala A tiene 1920 butacas distribuidas en 24 filas con la misma cantidad en cada una ¿cuantas butacas t
Svetlanka [38]

Answer:

80 and B is 96

Step-by-step explanation:

1920 ÷ 24 = 80

1920 ÷ 20 = 96

puedes comprobarlo en la calculadora

lo siento si es incorrecto

eso es lo que entendí

3 0
3 years ago
Find the equaton of the line passing through the points (2,11) and (-8, -19) y= ?x ?​
antoniya [11.8K]

Find the slope:

(-19 - 11) / (-8 - 2) = (-30/-10) = 3

Find the y intercept:

y = mx + b

11 = 3(2) + b

b= 5

So equation is:

y = 3x + 5

5 0
2 years ago
1. A-Tunes requires a membership fee of $12 a month and $1 for each download.
matrenka [14]
<h3>Answer:</h3>

After 16 downloads the charges will equal each other.

<h3>Step-by-step explanation:</h3>

First set up an equation

x = Downloads

12 + 1x = 5 + 1.5x

Solve

12 + 1x = 5 + 1.5x <- Rewrite your equation

-5          -5            <- Subtract 5 from both sides

 8 + 1x = 1.5x       <- Simplify

      -1x    -1x         <- Subtract 1 from both sides

        8 = 0.5x      <- Simplify

        8 = 1/2x       <- Convert 0.5 to a fraction to make the next step easier

       16 = x            <- Multiply both sides by 2 to divide by

                                 a fraction

4 0
3 years ago
The cost of a council tax bill increased by 5%.
andreyandreev [35.5K]

The council tax bill before the increase is £1240

The equation that represents the percentage increase in council tax bill is :

percentage increase x t = £62

Where t represents the initial council tax bill - council tax bill before the 5% increase

5% x t = £62

0.05 x t = £62

Divide both sides of the equation by 0.05

t = £62 / 0.05 = £1240

To check if the answer derived is correct : 5% x 1240 = 62.

A similar question was answered here: brainly.com/question/12066598?referrer=searchResults

5 0
3 years ago
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