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kipiarov [429]
3 years ago
13

What is volume of the cone​

Mathematics
2 answers:
marishachu [46]3 years ago
5 0

Answer:

d 150.7 ft³

Step-by-step explanation:

volume of a cone = πr²h/3

π = 3.14

r = diameter/2 = 8/2 = 4ft

h = 9ft

therefore volume of the cone = (3.14 × 4² × 9)/3 = 150.7 ft³

Radda [10]3 years ago
4 0

Answer:

V=92.92

Step-by-step explanation:

V=πr2h

3=π·3.142·9

3≈92.92454

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AlexFokin [52]

Answer:

36 <127

(36,127°)

36 [ cos (127) + i sin (127)]

Step-by-step explanation:

w1 = 2 < 95

w2 = 18 < 32


w1 * w2

We multiply the magnitude and add the angles

w1 * w2 = 2*18 < (95+32)

            =36 < 127

             36 [ cos (127) + i sin (127)]

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3 years ago
How many steps are there in the problem-solving process<br>a)2<br>b)3<br>c)4<br>d)5
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7 0
3 years ago
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Determine by inspection (i.e., without performing any calculations) whether a linear system with the given augmented matrix has
devlian [24]

Answer:

Infinitely Many Solutions

Step-by-step explanation:

Given

\left[\begin{array}{cccccc}1&2&3&4&5&6\\7&6&5&4&3&2\\8&8&8&8&8&8\end{array}\right]

Required

Determine the type of solution

From the matrix, we have:

3 non-zero rows and 5 variables (the last column is the result)

When the number of variables is more than the number of non-zero rows, then such system has infinitely many solutions

i.e.

Variables > Non\ zero\ rows

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8 0
3 years ago
Identify the zeros of the function f(x) =2x^2 − 2x + 13 using the Quadratic Formula. SHOW YOUR WORK PLEASE!!
Blababa [14]

Answer:

the answer is 13

Step-by-step explanation:

this is the answer I got if its not it then give me some answer choices

5 0
3 years ago
Audrey and Lincoln work at a furniture store. Audrey is paid $225 per week plus
Ksivusya [100]

Answer:

$ 13600

Step-by-step explanation:

just make it g(x) = f(x)

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361 - 225 = 0.105x - 0.095x

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x = 136 / 0.01 = 13600

so that the weekly pay the same for both of them the value of x is $ 13 600

8 0
3 years ago
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