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2 years ago

WHO EVER HELPS GET 18 POINTS AND BRAINLIEST ANSWER!

Mathematics

2 answers:

Sergio [31]2 years ago

7 0

my test results

A city's water tower is in the shape of a sphere with a radius of 15 feet. If the tank is full, what is the exact value of the volume of the tank?

Selected Answer:

Incorrect 450π ft3

Correct Answer:

Correct 4500π ft3

Response Feedback:

Use the formula for volume of a sphere.

Question 2

1 out of 1 points

A basketball has a radius of 9 inches. What is the exact value of the volume of the ball?

Selected Answer:

Correct 972π in3

Correct Answer:

Correct 972π in3

Response Feedback:

Use the formula for volume of a sphere.

Question 3

1 out of 1 points

A lacrosse ball has a radius of 3 inches. Which value is closest to the volume of the ball? Use 3.14 for π.

Selected Answer:

Correct 113.04 in3

Correct Answer:

Correct 113.04 in3

Response Feedback:

Use the formula for volume of a sphere.

Question 4

1 out of 1 points

A geodesic dome has a radius of 27 feet. Which value is closest to the volume of the dome? Use 3.14 for π.

Selected Answer:

Correct 82,406 ft3

Correct Answer:

Correct 82,406 ft3

Response Feedback:

Use the formula for volume of a sphere.

Question 5

1 out of 1 points

The Epcot Center in Florida has a giant dome that is a sphere with a diameter of 165 feet. Which value is closest to the volume of the dome? Use 3.14 for π.

Selected Answer:

Correct 2,350,879 ft3

Correct Answer:

Correct 2,350,879 ft3

Response Feedback:

pantera1 [17]2 years ago

5 0

1. is 450ft, and #2. is 64ft.

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1 year ago

What is 1/10 of 30000

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1/10 of 30000 is 3000 because 30000 divided by 10 is 3000.

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2 years ago

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1) Find x, if 1/3 of x is 14

BartSMP [9]

"of" means multiply and "is" means equal

1. $\frac{1}{3}$ x = 14

x = 14(3) multiply both sides by 3 to isolate "x"

x = 42

2. $\frac{1}{5}$ x = 14

x = 14(5) multiply both sides by 5 to isolate "x"

x = 70

3. $\frac{2}{5}$ x = 14

2x = 14(5) multiply both sides by 5

2x = 70

x = 35 divide both sides by 2 to isolate "x"

4. $\frac{7}{8}$ x = 14

7x = 14(8) multiply both sides by 8

7x = 112

x = 16 divide both sides by 7 to isolate "x"

Answers: 42, 70, 35, 16

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2 years ago

Find the measure of angle

leva [86]

51,
Find angle y first by setting it equal to 180
With its adjacent angles. Then solve for x by triangle angles

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2 years ago

D, h, and p are coplanar ?

Allushta [10]

Answer:

Yes

Step-by-step explanation:

But if you stuck a pencil through the center of the picture the line that it makes would not be coplanar.

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2 years ago

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