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Alla [95]
3 years ago
11

Pls help Thank you ❤️

Mathematics
1 answer:
nikdorinn [45]3 years ago
4 0

Answer:

the difference is 78

the avg drop is 3 degrees per kilometer

Step-by-step explanation:

Hope this helps

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What Is the sum of the measures in degrees of the interior angles of a 30-gon
Mazyrski [523]
The answer is 5040 degrees.
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Bill hiked 3_10 of a maile and 5 10 th of a mole
julia-pushkina [17]
Yes that's how he walked
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How many distinct diagonals of a convex heptagon (7-sided polygon) can be drawn?
valkas [14]

The convex heptagon has 14 distinct diagonals can be drawn

Step-by-step explanation:

A polygon is said to be a heptagon if it has 7 vertices, 7 sides and 7 angles. A heptagon is called a convex heptagon if the lines connecting any two non-adjacent vertices lie completely inside the heptagon

The formula of number of diagonals in any polygon is d=\frac{n(n-3)}{2} , where

  • d is the number of the diagonals of the polygon
  • n is the number of sides of the polygon

∵ The heptagon has 7 sides

∴ n = 7

∵ The number of diagonals = \frac{n(n-3)}{2}

- Substitute n by 7 in the rule above

∴ The number of diagonals = \frac{7(7-3)}{2}

∴ The number of diagonals = \frac{7(4)}{2}

∴ The number of diagonals = \frac{28}{2}

∴ The number of diagonals = 14

The convex heptagon has 14 distinct diagonals can be drawn

Learn more:

You can learn more about the polygons in brainly.com/question/6281564

#LearnwithBrainly

4 0
3 years ago
Find the value of n.<br><br> 11.8<br> n+7.2<br><br> The value of n is _ units.
noname [10]

Answer:

4,5

Step-by-step explanation:

&¥ hvhiggf

4 0
3 years ago
What is the length of BC¯¯¯¯¯ ?
MrMuchimi
2x - 24 = x - 2 
2x - x = -2 + 24
x = 22

BC = x = 22
5 0
3 years ago
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