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saw5 [17]
4 years ago
7

-15 = 11 – 2b Will give Brainly

Mathematics
1 answer:
Rom4ik [11]4 years ago
8 0
-15=11-2b
-11. -11
-26=-2b
-2. -2
13=b
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How can we find the volume of a cone? explain in brief .​
densk [106]

\sf volume \ of \ cone = \dfrac{1}{3} \pi r^2h     ** where "r" is radius and "h" is height **

\sf volume \ of \ cylinder=  \pi r^2h

\boxed{ \sf \tfrac{1}{3}} as it refers to the volume of cone being 1/3 of the the volume of cylinder

Hardest, example:

given height of cone is 69 km and radius is 48 km

using the formula:

\hookrightarrow \sf volume \ of \ cone = \dfrac{1}{3} \pi (48)^2(69)

\hookrightarrow \sf volume \ of \ cone = 52992\pi

\hookrightarrow \sf volume \ of \ cone = 166479.3 \ km^3

5 0
2 years ago
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DIA [1.3K]
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4 years ago
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6 0
3 years ago
What is the slope of the line that contains the points (-1, 8) and (5, -4)
mylen [45]

Answer:

slope = - 2

Step-by-step explanation:

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m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

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2 years ago
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Black_prince [1.1K]

Answer:

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4 years ago
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