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aksik [14]
2 years ago
10

A circular arena is lit by 5 lights equally spaced around the perimeter of the arena. What is the measure of each angle formed b

y the lights on the perimeter?
Mathematics
2 answers:
Artyom0805 [142]2 years ago
6 0

Answer:

D. 108 degrees

Step-by-step explanation:

use the formula (n-2)180/n, n being number of sides.

In this case, the number of sides is 5.

plug it into the formula and solve:

(5-2)180/5

(3)180/5

540/5

108 degrees.

Elden [556K]2 years ago
3 0

Answer:

108

Step-by-step explanation:

Use the total angle of the shape by (5-2)180/5 and you get 108.

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10×12×7×2×9=15120

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On average, a commercial airplane burns about 3.9 × 10³ mL of gasoline per second. There can be as many as 5.1 × 10³ airplanes i
algol13
We use the given data above to calculate the volume of gasoline that is being burned per minute by commercial airplanes. 

Amount burned of 1 commercial airplane = <span>3.9 × 10³ ml of gasoline per second
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Write (3p^3)^2 without exponents
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4 0
2 years ago
Ivan and Tanya share £150 in the ratio 4:1 how much more Ivan has then tanya
Alexeev081 [22]

Hey!

--------------------------------------------------------

Solution:

Ratio is 4/1

Add.

4 + 1 = 5

Divide.

150 / 5 = 30

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Check.

120 + 30 = 150

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Answer:

Ivan has £90 more than Tanya has!

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