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larisa86 [58]
4 years ago
13

Is(-3,7) a solution of the equation y=x+15?​

Mathematics
1 answer:
Rudiy274 years ago
7 0

Answer:

I believe it is not. that would mean 7=-3+15 and therefore 7=12, which is not a true statement.

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Find the volume of a right circular cone that has a height of 12.2 cm and a base with a circumference of 18.5 cm. Round your ans
grin007 [14]

We have been given that a right circular cone has a height of 12.2 cm and a base with a circumference of 18.5 cm. We are asked to find the volume of the cone to nearest tenth.

We know that circumference of circle is equal to 2\pi r.

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r=\frac{18.5}{2\pi}

r=2.944366

Now we will use volume of the cone formula to solve our given problem.

V=\frac{1}{3}\pi r^2 h

V=\frac{1}{3}\pi (2.944366)^2\cdot (12.2)

V=\frac{1}{3}\pi (8.669291141956)\cdot (12.2)

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V=\frac{1}{3}(332.2716526334804752)

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Upon rounding to nearest tenth, we will get:

V\approx 110.8

Therefore, the volume of the given cube would be approximately 110.8 cubic centimeter.

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taurus [48]
Its a 50%-50% chance that you will be able to pick a red and blue marble without noticing....

8 0
3 years ago
N-5.5=-1.64<br> Please answerrrr
Korvikt [17]

Step-by-step explanation:

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8 0
4 years ago
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lilavasa [31]

Answer:

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Answer:

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Also,

\sqrt 9.\sqrt 6

&

\sqrt {27}.\sqrt 2

6 0
3 years ago
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