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Alona [7]
2 years ago
11

HURRYYY find the volume of the cylinder

Mathematics
1 answer:
Slav-nsk [51]2 years ago
5 0

Answer:

4220.16

Step-by-step explanation:

V = \pir^{2}h

V= \pi* 8^{2} * 21

v= 4220.16

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What is the measure of 0 in radians?
Allushta [10]

Answer:

Thus, the expression to find the measure of θ in radians is θ = π÷3

Step-by-step explanation:

Given that the radius of the circle is 3 units.

The arc length is π.

The central angle is θ.

We need to determine the expression to find the measure of θ in radians.

Expression to find the measure of θ in radians:

The expression can be determined using the formula,

where S is the arc length, r is the radius and θ is the central angle in radians.

Substituting S = π and r = 3, we get;

Dividing both sides of the equation by 3, we get;

3 0
3 years ago
I need help on this question please I know so much help in one hour ( don't mind hand writing I'm rushing )
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18 because they need to be identical and you only have 18 chocolate bars
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3 years ago
Given: circle k(O), m<br> LM<br> = 164°<br> m<br> WK<br> = 68°, m∠MLK = 65°<br> Find: m∠LMW
Semenov [28]

Let P be a point outside the circle such that triangle LMP has legs coincident with chords MW and LK (i.e. M, W, and P are colinear, and L, K, and P are colinear). By the intersecting secants theorem,

m\angle LPM=\dfrac{m\widehat{LM}-m\widehat{WK}}2\impliesm\angle LPM=48^\circ

The angles in any triangle add to 180 degrees in measure, and \angle MLK\congruent\angle MLP and m\angle LMW=m\angle LMP, so that

m\angle MLK+m\angle LPM+m\angle LMP=180^\circ

\implies\boxed{m\angle LMW=67^\circ}

6 0
3 years ago
Leila and jo are two of the partners in a business. Leila makes $3 in profits for every $4 that jo makes. If jo makes $60 profit
Aleonysh [2.5K]

Let

x-------> Leila 's profit

y------> Jo's profit

we know that

\frac{x}{y} =\frac{3}{4} ----------> equation 1

For y=\$60

<u>Find the value of x</u>

Substitute the value of y in the equation 1

\frac{x}{60} =\frac{3}{4}

x=60*\frac{3}{4}

x=\$45

therefore

<u>the answer is</u>

Leila make \$45 in profit

5 0
3 years ago
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The hands of a clock form the same angle at various times of the day. For example, the angle formed at 2:00 is congruent to the
Oliga [24]
It is 2 inches long this is because of the length of the hands .
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