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Irina-Kira [14]
3 years ago
11

If h = 12 units and r = 4 units, what is the volume of the cone shown above? Use 3.14 for .

Mathematics
2 answers:
Dmitrij [34]3 years ago
8 0

Answer:

≈ 201

Step-by-step explanation:

V= πr²h/3

V= 3.14*4²*12/3= 200.96 ≈ 201

Feliz [49]3 years ago
3 0

Answer:

200.96 units

Step-by-step explanation:

Use the formula for the volume of a cone V=\pi  r^{2} \frac{h}{3}

Plug in the values (\pi=3.14) and multiply them all out

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What is 16x4 – 100y4 factored completely
Zanzabum

Answer:

16x^4-100y^4

Step-by-step explanation:

16x^4-100y^4

Since there aren't any like terms, the answer would be:

16x^4-100y^4

Hope this helps!

7 0
3 years ago
Read 2 more answers
Not sure how to solve this one
Alex73 [517]

Answer:

x\approx 63.4^0

Step-by-step explanation:

In the given right triangle,

Measure of angle = x°

Opposite side of the angle = 12 units

Adjacent side of the angle = 6 units

By taking tangent ratio of the given angle,

tan(x°) = \frac{\text{Opposite side}}{\text{Adjacent side}}

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4 0
2 years ago
What's the answer will give brainliest
raketka [301]

Answer:

2.964

Step-by-step explanation:

8 0
3 years ago
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Someone help pleaseeee
Dahasolnce [82]

Answer: A x=1/4y^2

Step-by-step explanation:

Because to make sure on the graph is counterclockwise for the vertex for the starting point.

4 0
3 years ago
find real numbers a, b, and c so that the graph of the function y=ax^2+c contains the points (-1,6), (2,7), and (0,1)
Paraphin [41]
This gives you three simultaneous equations:

6 = a + c
7 = 4a + c
1 = c
 
<u>c = 1
</u>
<u /><u />
If c =1,

6 = a + 1
<u>a = 5
</u>
<u /><u />
This doesn't work in the second equation, so the quadratic that goes through these points is not in the form y = ax^2 + bx + c
Was there supposed to be a b in the equation?




5 0
3 years ago
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