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2 years ago

11

Consider these dimensions for a cylindrical aquarium.

2 answers:

LUCKY_DIMON [66]2 years ago

8 0

Answer:

27,489 ft^3

Step-by-step explanation:

The aquarium is cylindrical in shape. To determine the amount of water that will fill the tank, we would apply the formula for determining the volume of a cylinder.

The Volume of a cylinder can be written as:

Volume V = πr^2 h ....1

Given;

Radius r = 25 ft

height h = 14 ft

Substituting the given values into the equation 1;

V = π×25^2 × 14

V = 27488.94 ft^3

V = 27,489 ft^3

-BARSIC- [3]2 years ago

7 0

Answer: 27475 cubic feet of water will fill the tank.

Step-by-step explanation:

The aquarium is cylindrical in shape. To determine the amount of water that will fill the tank, we would apply the formula for determining the volume of a cylinder. It is expressed as

Volume = πr²h

Where

r represents the radius of the aquarium.

h represents the radius of the aquarium.

π is a constant whose value is 3.14

From the information given,

h = 14 ft

r = 25 ft

Therefore,

Volume = 3.14 × 25² × 14 = 27475 cubic feet

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2 years ago

Point C is on line segment \overline{BD} BD . Given CD=x,CD=x, BC=5x-5,BC=5x−5, and BD=2x+7,BD=2x+7, determine the numerical len

NARA [144]

Answer:

$CD = 3$

Step-by-step explanation:

Given

$CD = x$

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$BD = 2x + 7$

Required

Determine CD

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$BD = BC + CD$

Substitute the values of BD, BC and CD

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Substitute 3 for x in $CD = x$

Hence;

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2 years ago

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2 years ago

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2 years ago

Find the surface area of the rectangular prism. 5ft tall 5 feet long 2 feet wide

Mars2501 [29]

Answer:

46.25 feet squared

Step-by-step explanation:

base area = 5x2 = 10

you need to find how tall the faces of the prism are now. You can do this using the pythagorean theorem: a^2+b^2=c^2

5^2+2.5^2=c^2 and 5^2+1^2=c^2

(since it is a rectangular pyramid)

c= 5.60 and c= 5.01

now be can find the surface area of the 4 triangles

SA= 5.60x2 and SA= 5.01x5

SA=11.2 and SA= 25.05

add all the components (11.2, 25.05, 10) together to get the final surface area: 46.25

6 0

2 years ago