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Kazeer [188]
3 years ago
14

I need help please and thank you

Mathematics
1 answer:
yawa3891 [41]3 years ago
5 0

Answer:

A =28.26 ft^2

Step-by-step explanation:

We need to find the radius.  The radius is 1/2 of the diameter

r = d/2 = 6/2 =3

A = pi r^2

A = pi (3)^2

A = pi 9

Using 3.14 for pi

A = 9*3.14

A =28.26 ft^2

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3 years ago
The top of a mountain is 2,450 feet above sea level a shipwreck was discover 310 feet below sea level what is the distance betwe
arlik [135]

Answer:

d=2,760\ ft

Step-by-step explanation:

Let

x ----> the height of the top of a mountain above sea level

y ----> the deep of a shipwreck below the sea level

we know that

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In this problem we have

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d=\left|2,760\right|

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5 0
3 years ago
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grigory [225]

Answer:

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5 0
3 years ago
Jim ran 15 miles in 5 days. At this rate, how many days will it take Jim to run 165 miles?
AleksAgata [21]

Answer:

55 days

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Given

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dividing LHS and RHS by 5

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no. of miles ran in 1 day =  3 miles

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3 years ago
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BigorU [14]
Perimeter: 30units
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Explanation: Checked with calc!
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3 years ago
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