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3 years ago

A cruise ship is traveling at a speed of

Mathematics

1 answer:

Art [367]3 years ago

6 0

Answer:

1 mile = 1760 yards

20 * 1.151 = 23.02

23.02 * 1760 = 40,515.2

40,515.2 / 60 = 675.243~

675.243~ / 60 = 11.2542~

They are traveling 11.25 yards per second

I took the number of knots multiplied by the approximate miles per hour. Then multiplied that by the number of yards in a mile, and then divided that by the number of minutes in an hour, and divided that by the number of seconds in a minute. That is how I got the answer!

when rounded to tens, the answer is 11

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Que alguien me ayude cuanto hace q yo sali de escuela

swat32

Answer:

a=20 m²

b=21 cm²

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Step-by-step explanation:

A) 12²+16²=a²

144+256=a²

400=a²

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2 years ago

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Step-by-step explanation:

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2 years ago

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jeyben [28]

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Step-by-step explanation:

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2 years ago

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Sunny_sXe [5.5K]

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2 years ago

Find the area and the circumference of a circle with the radius 3 ft.Use 3.14 for pi

Lilit [14]

ANSWER

• Circumference: 18.84 ft

• Area: 28.26 ft²

EXPLANATION

The circumference of a circle of radius r is,

$C=2\pi r$

In this case, the radius is r = 3 ft and we have to use 3.14 for π,

$C=2\cdot3.14\cdot3ft=18.84ft$

Hence, the circumference of this circle is 18.84 feet.

The area of a circle of radius r is,

$A=\pi r^2$

In this case, r = 3 ft and π = 3.14,

$A=3.14\cdot3^2ft^2=28.26ft^2$

Hence, the area of this circle is 28.26 square feet.

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1 year ago