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Kitty [74]
3 years ago
10

Find the volume of each cone below

Mathematics
1 answer:
ASHA 777 [7]3 years ago
7 0

Answer:

1442yd^{3} (nearest whole number)

Step-by-step explanation:

The volume of a cone is given by

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

We are given both the radius (r) and height (h). Sub these values into their respective variables,

V=\frac{1}{3} \pi (9)^{2} (17)

Put this into the calculator and you will get V = 1441.9910....

Rounding this to the nearest whole number would be 1442yd^{3}

Hope this helped!!

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Need some help asap, giving brainliest
lorasvet [3.4K]

Answer:

16.19

Step-by-step explanation:

Use the cosine rule:

\sqrt{a^{2} +b^{2} -2abcosy} \\\\\sqrt{16^{2} +20^{2} -(2)(16)(20)cos(52)} \\\\\\= 16.19cm

6 0
2 years ago
Help please explain how?
Pani-rosa [81]
Starting from the half circle, the radius is 2, (from the other side of the figure) and using that, 2 x 2 = 4 x 3.14 (or pi) = 12.56. But, it's a half circle. So, 12.56 / 2 = 6.28.
One in the bag!
Going left, we have a rectangle. b x h = a. 6 x 8 = 48.
Done. (by the way, that's the enclosed space)
Finally, the triangle. The triangle's area is found by 1/2 x b x h. 1/2 x 2 x 6 = 6.

The full area of the figure is 60.28.

Hope this helped.
7 0
4 years ago
Help me please I would be so happy
NARA [144]

Answer:

5 5/6

Step-by-step explanation:


6 0
4 years ago
Read 2 more answers
What is the coefficient of x^6 y^4 in the expansion of (x+y)^10
insens350 [35]

c) 210

hope this helps!

7 0
3 years ago
Please help, I have no idea what you are spossed to do.
Likurg_2 [28]

Me neither. I used to know, good luck!

8 0
4 years ago
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