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Vlada [557]
3 years ago
6

Can anyone please help me it’s only one question please help me

Mathematics
1 answer:
Veronika [31]3 years ago
3 0

Answer:

A =7.02 m^2

Step-by-step explanation:

The area of a trapezoid is given by

A = 1/2 (b1+b2)*h where b1 and b2 are the lengths of the bases

A = 1/2 ( 4.5+6.3) * 1.3

A = 1/2(10.8) * 1.3

A =7.02 m^2

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Answer:

6 ways

Step-by-step explanation:

The total number of people we have entering Kennywood is 6, since it’s Jim with 5 of his friends.

Now, we can only have movement through the game one at a time

The number of ways they can move through the gate one at a time is 6C1 ways

and that is mathematically;

if we are to select a number of r items from a total of n, the number of combinations or ways is;

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Applying these to the problem at hand, we have

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4 years ago
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inysia [295]
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4 years ago
Please help need answer
kirza4 [7]

Answer:

12,215 ft³

Step-by-step explanation:

The formula for the volume of a cone is:

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First we need to determine the area of the base.  

If the diameter is 12 ft, then the radius is half that, or r = 6 ft.  The area of the base is then A = πr², which in this problem is A = π(6 ft)² = π (36 ft²).  Using 3.14 to approximate π, we get A = 4071.5 ft², which we will round u p to A = 4012 ft².

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3 years ago
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kykrilka [37]

Answer:

18.84 square centimeters

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C = \pid

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