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3 years ago

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The propellers on the Titanic have a radius of 23.5 ft and weigh 38 tons each. If the propellers turn at 180 rpm, what would be

the angular speed of a blade in radians per second?

1 answer:

melamori03 [73]3 years ago

3 0

Answer:

Hahahahahahahahahahhahahahahaha

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pashok25 [27]

Answer: -5 and 6

Step-by-step explanation:

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3 years ago

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(5ab - 10b^2 + 15bc) ÷ 5b

Brilliant_brown [7]

Answer:

Final answer: a-2b+3c

Step-by-step explanation:

5ab/5b= a

-10b^2/5b= -2b

15bc/5b= 3c

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The perimeter of a triangle is 133 inches. If one side of the triangle is five more than the shortest side, and the longest side

barxatty [35]

133=x + (x+5) + (x+14)

133 = 3x+19

3x=114

x= 114/3 =38

5+38 =43

38+14 =52

check: 38 +43 +52 = 133

3 sides are : 38, 43 & 52

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3 years ago

Which number is between 27/7 or 31/8

arsen [322]

Turn the fractions into decimals.
27/7 =3.85
31/8 =3.87

The in between number is 3.86

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3 years ago

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Please help<br> y∝1/√x If y=5<br> when x=36 find,<br> x when y=3

Fittoniya [83]

Answer:

<h3>x=60</h3>

Step-by-step explanation:

5=k× $\frac{1}{36}$

k=180

3=180× $\frac{1}{x}$

x=60

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2 years ago

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