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RideAnS [48]
3 years ago
14

The radius of the sphere is 10 unit

Mathematics
1 answer:
allsm [11]3 years ago
5 0

Answer:

Volume = 3140 unit³

Step-by-step explanation:

If radius of a sphere is 10 unit

Volume of sphere = pi r³

Where pi = 3.14

Volume = 3.14 × 10³

Volume = 3.14 × 1000

Volume = 3140 unit³

hope this was helpful, please rate as brainliest

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Can y’all plz help me ignore the writing part on the side of it plz show me the steps or tell me
Fiesta28 [93]
Hello.

The Manager has concluded that 2 out of 25 light bulbs are faulty.The table he created represents the ratio of bulbs checked and which ones were found faulty.
A way that he could verify that the table is correct is by simplifying each ratio. If each of them turn out to 2:25, then the conclusion is correct.

The best answer that matches this is answer choice "C.)" as it also defines our method of verifying the table's validity (just the order of the ratio is reversed, and that's fine as long as the variables are matching as well). We can further prove that this answer is correct by making ratios of our table and simplifying them;
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6 0
3 years ago
What is the y-coordinate for the solution to the system of equations?
Marina86 [1]

Answer: i took the test and the answer was

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Step-by-step explanation: Good luck!

7 0
2 years ago
The diagram below shows a circular pizza with a diameter of 8 inches. The pizza is in a square box with side lengths of 8 inches
deff fn [24]
Area of circle is about 50.30 inches squared.
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4 0
3 years ago
A circle has an equation (x+2)2+(y−5)2=64. What is 34 of its area.
skad [1K]

Answer:

3/4 of the area of the circle is of 48\pi squared units.

Step-by-step explanation:

Equation of a circle:

The equation of a circle has the following format:

(x - x_0)^2 + (y - y_0)^2 = r^2

In which the center is (x_0,y_0) and r is the radius.

Area of a circle:

The area of a circle of radius r is given by:

A = \pi r^2

Circle (x+2)² + (y-5)² = 64

Comparing with the standard equation, we have that:

r^2 = 64

Area of the circle:

A = \pi r^2 = 64\pi

What is 3/4 of its area?

\frac{3A}{4} = \frac{3*64\pi}{4} = 3*16\pi = 48\pi

3/4 of the area of the circle is of 48\pi squared units.

8 0
3 years ago
Which system is equivalent to 5y^2+6y^2=50
stepladder [879]
5y²+6y²=50⇒11y²=50⇒y²=\frac{454}{100}⇒y=\sqrt{ \frac{454}{100} }⇒y=\frac{ \sqrt{454} }{10}
3 0
3 years ago
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