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denis-greek [22]
2 years ago
8

Find the volume of a cone that has a radius of 14ft and a height of 18.9ft

Mathematics
2 answers:
kotegsom [21]2 years ago
8 0

Answer:

v = \pi {r}^{2}  \frac{h}{3}  = 14 \times 14 \times 3.14 \times  \frac{18.9}{3}  = 3877.272

yuradex [85]2 years ago
4 0

Answer:

3879.24

Step-by-step explanation:

The formula to find the volume of a cone is V = \pi r^{2} \frac{h}{3}

\pi 14^{2} \frac{18.9}{3}  = 3879.24

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I’m not sure about this please help
castortr0y [4]

Answer:

3

Step-by-step explanation:

Evaluate x/4 + 6 (x - 12) where x = 12:

x/4 + 6 (x - 12) = 12/4 + 6 (12 - 12)

Hint: | Reduce 12/4 to lowest terms. Start by finding the GCD of 12 and 4.

The gcd of 12 and 4 is 4, so 12/4 = (4×3)/(4×1) = 4/4×3 = 3:

3 + 6 (12 - 12)

Hint: | Look for the difference of two identical terms.

12 - 12 = 0:

6×0 + 3

Hint: | Any number times zero is zero.

0×6 = 0:

0 + 3

Hint: | Simplify the expression.

Write 3 + 0 as 3:

Answer: 3

3 0
3 years ago
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How do I solve for FOIL
Elanso [62]

Answer:

Do the parentheses first. then the operations. Then solve

Step-by-step explanation:

4 0
2 years ago
Point K is rotated 90°. The coordinate of the pre-image point K was (2, –6) and its image K’ is at the coordinate (−6, −2). Find
umka21 [38]

Answer:

Hello! The answer to your question will be below.

Step-by-step explanation:

The answer would be clockwise.

So point k was rotated 90 degrees clockwise.....

Review.....

Question:

Point K is rotated 90 degrees. The coordinate of the pre-image point K was (2,-6) and it’s image K’ is at the coordinate (-6,-2).Find the direction of the rotation.

THE DIRECTION OF THE ROTATION WAS CLOCKWISE.

Hope this helps! :)

⭐️Have a wonderful day!⭐️

8 0
2 years ago
Please help me with this thank you
Varvara68 [4.7K]
Too much sand.

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The volume of the sandbox is 36 ft^3, because 5x6x1.2 = 36. This means the box takes up 36 cubic feet of space.

If the customer bought 40 cubic feet of sand, than they bought to much because 40 > 36. The amount of sand she got is greater than the volume of the box, so it won’t all fit.
4 0
2 years ago
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Help help d. e. f. g. h.
andrey2020 [161]
D. 7
e. 4
f. 5
g. 11

Get these by adding/subtracting the number at the end (use the opposite operation) and then divide the coefficient from both sides. 
7 0
3 years ago
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