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3 years ago

What is the exact volume of the cone? base is 9 height is 6 Question 1 options: 18π cm3 108π cm3 162π cm3 486π cm3

Mathematics

2 answers:

Ganezh [65]3 years ago

7 0

Answer:

A cone is a solid that has a circular base and a single vertex. To calculate its volume you need to multiply the base area (area of a circle: π * r²) by height and by 1/3: volume = (1/3) * π * r² * h.

Step-by-step explanation:

btw i love helping people

Pachacha [2.7K]3 years ago

4 0

It’s going to be 162 cm3 because u have to multiply first then u divide and the u sum and that sit

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30 wires would be defective

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3 years ago

Kate has 48 softballs. She wants to divide them evenly among b softball bags. Which expression represents how many softballs she

SOVA2 [1]

Answer:

Softballs = (48/b)

Step-by-step explanation:

Given that,

Total number of softballs = 48

She wants to divide them evenly among b softball bags.

We need to find an expression that represents how many softballs she should put into each bag.

As it is dividing among b softball, it means we divide 48 and b. So,

$s=\dfrac{48}{b}$

Hence, the required expression is (48/b).

5 0

3 years ago

Rewrite the expression (19x3 – 5x2 + 6x – 2)/(x + 1) in the form q(x) + r(x)/b(x) where q(x) = quotient, r(x) = remainder, and b

wolverine [178]

We are asked to perform the long division on the following expression.

$\frac{(19x^3-5x^2+6x-2)}{(x+1)}$

Let us perform the long division.

So, we have

Quotient: q(x) = 19x^2 - 24x + 30

Remainder: r(x) = -32

Divisor: b(x) = x + 1

Therefore, the equivalent expression is

$19x^2-24x+30-\frac{32}{(x+1)}$

The 3rd option is the correct answer.

7 0

1 year ago

What is the answer to this

Pavel [41]

Answer: A

explanation: the vertex in this graph is the lowest point, making it a minimum vertex. If it was the highest point, it would be maximum

6 0

3 years ago

A clown is shot out of cannon with a velocity of 200 feet per second at an angle of 24°

Nadusha1986 [10]

Answer:

Vertical component of velocity is $81.35 ft/sec.$

Horizontal component of velocity is $182.6 ft/sec$ .

Step-by-step explanation:

Horizontal component of velocity is defined as:

$v_{x} = v\times cos\theta$

Vertical component of velocity is defined as:

$v_{y} = v\times sin\theta$

Where $v_{x} , v_{y}$ are the horizontal and vertical components of velocity.

$v$ is the actual velocity and

$\theta$ is the angle with horizontal axis at which the object was thrown.

Here, we are provided with the following:

$v = 200 ft/sec$

$\theta = 24^\circ$

$v_{x} = 200 \times cos24^\circ\\\Rightarrow 200 \times 0.913\\\Rightarrow v_{x} = 182.6 ft/sec$

$v_{y} = 200 \times sin24^\circ\\\Rightarrow 200 \times 0.407\\\Rightarrow v_{y} = 81.35 ft/sec$

So, Vertical component of velocity is $81.35 ft/sec.$

Horizontal component of velocity is $182.6 ft/sec$ .

3 0

3 years ago