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emmasim [6.3K]
3 years ago
9

Write an expressions that is equivalent to p + p − 12 (help pls this is for a pop quiz-)

Mathematics
1 answer:
STatiana [176]3 years ago
3 0
I think it’s 2(p-6) I could be wrong though
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Ursula scored 8 points in the second half of her basketball game. In total, she scored 32 points during the entire game. Click o
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Step-by-step explanation:

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3 years ago
How many degrees are in an angle that turns through 1/3 of a circle?
Leona [35]

Hello!


We know that, in terms of radians and degrees, that an angle that turns through the entirety of a circle is 360 degrees. To find 1/3 of it, we just multiply by 1/3.


360(1/3)=120


Therefore, our answer is 120°.


I hope this helps!

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3 years ago
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A recipe that serves two people calls for 1,600 milligrams of baking soda. You want to make enough for 10 people. How much bakin
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Which set of numbers could be the lengths of the sides of a triangle A. 2,5,6
Alexxandr [17]
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6 0
3 years ago
How to find the central angle of a regular polygon
Annette [7]

Answer:

I hope this helps

Step-by-step explanation:

Central angle of a regular polygon:

The central angle of a polygon is the angle made at the center of a polygon by any two adjacent vertices as shown in the figure below.

In the above figure, the angles a, b, c, d, e and f are the central angles of the hexagon. There are 6 central angles in a hexagon. The number of central angles in a polygon is always equal to the number of sides of the polygon.

As you can see in the figure above, all the central angles of the polygon together will always form a complete circle. Hence the central angles add up to 360° in all polygons. Since a regular polygon has all equal sides, the central angles in a regular polygon are also equal.

So to find the measure of the central angles of a regular polygon follow the steps below:

First identify the number of sides ‘n’.

Then divide 360° by n.

For example: say you need to find the central angle of a regular pentagon.

First identify the number of sides ‘n’: here n = 5

Then divide 360° by n: 360° ÷ 5 = 72°.

Conversely, you can also find the number of sides of a regular polygon, when the central angle is given, by dividing 360 by the central angle.

Note: In the case of an irregular polygon, since there is no clear center for an irregular polygon, it has no central angle.

3 0
3 years ago
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