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3 years ago

11

In a machine, a large gear completes a revolution every minute while a small gear completes a revolution every 24 seconds. if th

gears are currently aligned, how much time will pass before they are aligned again?

1 answer:

UkoKoshka [18]3 years ago

6 0

To make the second gear be aligned with the first, it will have to rotate 5 times, a total of 120 seconds or 2 minutes will pass.

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IceJOKER [234]

answer:

39.9

Step-by-step explanation:

54= area of rectangle

28.26= area of the circle

divide circle area by 2

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subtract half of circle from rectangle area

54- 14.13

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⦁ Show (2.3)(5.06) as a fraction multiplication problem and explain why the answer is in thousandths (three decimal places).

astra-53 [7]

we have

$(2.3)(5.06)$

we know that

$2.3=\frac{23}{10}$

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so

$(2.3)(5.06)=(\frac{23}{10})(\frac{506}{100})$

$=\frac{11,638}{1,000}$

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3 years ago

Read 2 more answers

The perimeter of rectangle is 48ft the length is 16 from. Whats is the area?

solniwko [45]

Answer:

128

Step-by-step explanation:

There are 2 lengths, 16 x 2 = 32. 48 - 32 = 16. 16 divded by 2 equals 8. 8 x 16 = 128.

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2 years ago

Y = 4x - 2<br> y = x + 3

mihalych1998 [28]

Answer:

Step-by-step explanation:

x = 1

(x^2-4x+3=0 or sin(x)=1)

x = 1

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