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Firlakuza [10]
3 years ago
12

Can anyone answer this last question please ?

Mathematics
2 answers:
Nana76 [90]3 years ago
8 0
The volume of a cylinder is V=pi*r^2*h

We just have to plug in:
V=pi*25*8 (now plug into the calculator)
V=628.3 cubic cm<span />
slavikrds [6]3 years ago
6 0
Find the area of the circle with pi r squared-3.14*5*5 in this question. Then multiply that answer by the height of the cylinder (8)
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A regular hexagon has sides of 2 feet. What is the area of the hexagon?
il63 [147K]

Trigonometry would help with this question.

The area of a regular hexagon is ((3√3)s^2)/2 where s is the side.

Plugging in 2 gives us 6√3 or 10.39 feet.

5 0
3 years ago
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1.how many ways can 3 boys and 6 girls sit in a row of 4 chairs?​
Hoochie [10]

Step-by-step explanation:

first way by sitting 3 person in one chair

3 0
3 years ago
Write the equation of a line that includes the point (-4 , 0) and has a slope of -3/5 in slope intercept form
erastovalidia [21]
Answer:  " y =  (-3/5)x  −  4 " .
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4 0
3 years ago
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I would appreciate it if someone could help answer this problem:)
miskamm [114]

Answer:

Sum of Interior Angles = 900°

One Interior Angle = 128.57°

Step-by-step explanation:

We know that the figure is a Heptagon (a 7 sided polygon), therefore;

→ As by the formula of (n - 2) * 180° we can find the sum of the interior angles;

=> (n - 2) * 180 = Sum of Interior Angles

=> (7 - 2) * 180 = Sum of Interior Angles

=> 5 * 180 = Sum of Interior Angles

=> <u>900° = Sum of Interior Angles</u>

Now that we know the sum of interior angles,

→ We can find 1 interior angle by dividing the sum by the number of sides in the polygon.

=> Sum of Interior Angles / n = One Interior Angle

=> 900 / 7 = One Interior Angle

=> <u>128.57° = One Interior Angle</u>

Hope this helps!

7 0
3 years ago
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What is the equation of this line in slope-intercept form?
Ksenya-84 [330]
A is your answer. Hope this helps you!

If I'm right, please mark Brainliest!

-Belle
7 0
3 years ago
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