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Firdavs [7]
3 years ago
5

The sum of the measures of the interior angles of a polygon with n sides is __.

Mathematics
2 answers:
melisa1 [442]3 years ago
8 0

Answer: The sum of the measures of the interior angles of a polygon is always 180(n-2) degrees, where n represents the number of sides of the polygon. The sum of the measures of the exterior angles of a polygon is always 360

attashe74 [19]3 years ago
3 0

Answer:

B) (n-2)180°

Step-by-step explanation:

For any polygon, we can draw 2 fewer triangles than the given number of sides.

The sum of the measures of the angles of any triangle is 180°.  Since there are (n-2) triangles in every polygon, this means the sum of the measures of the angles of any polygon with n sides is

(n-2)180.

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At midnight, the temperature was 30 degrees Fahrenheit. By 6:00 am, IT had dropped 5 degrees Fahrenheit and by noon, it had incr
Allisa [31]
At noon, the temperature was 36 degrees. At midnight, the temperature was 30 degrees. By 6:00 am it drooped 5 degrees. Since it dropped 5 degrees, you subtract 5 from 30, which equals 25. It then increased by 11 degrees. Since the temperature increased, you add 11 to 25, which equals 36. At noon, the temperature was 36 degrees.
4 0
3 years ago
Order these fractions from least to greatest: 1/2 5/6 2/3 3/5
Lyrx [107]

Answer:

1/2 < 3/5 < 2/3 < 5/6 least to greatest

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
17-2p=2p+5+2p ? I’m so confused
svp [43]

Answer:

Step-by-step explanation:

Let's do like-terms first which on the right side has the 2p:

17-2p=4p+5

Then make the variables on one side:

17=4p+2p+5

17=6p+5

Let's put that 5 on the other side:

17-5=6p

12=6p

Lastly, divide 6 to get a final remaining p.

12/6=p

2=p

Hope you understand :)

6 0
3 years ago
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the sum of two numbers is 31. twice the smallernumber is 11 more than the larger number.ehat is the value of the large number?
vovangra [49]

Answer:

The large number is 17

Step-by-step explanation:

x+y=31⟹x=31−y

2x=y+11⟹x=y+11/2

2(y+11/2)=2(31−y)

y+11=62−2y

3y=51

y=17    x=14

Hope this helps, have a nice day! :)

5 0
2 years ago
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Students put 2 1/4 pounds of trail mix into bags that each weigh 3/8 pound. They bring 2/3 of the bags of trail mix on a hiking
mestny [16]

Total amount of trail mix which is poured into the bags = 2\frac{1}{4} pounds

= \frac{9}{4} pounds

Total amount of trail mix in each bag = \frac{3}{8} pound

Number of bags with  \frac{3}{8} pound, which can be poured from 2\frac{1}{4} pounds of trail mix

= Total amount of trail mix \div Amount of trail mix in each bag

= \frac{9}{4} \div \frac{3}{8}

= \frac{9}{4} \times \frac{8}{3}

= 6 bags

Number of bags taken on a hiking trip = \frac{2}{3} of bags

= \frac{2}{3} \times 6

= 4 bags

Now, number of bags of trail mix which are left = 6-4 = 2 bags.

Therefore, 2 bags are left.

6 0
3 years ago
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