2 years ago

What is the sum of the interior angle measures of a polygon that has 20 sides

Mathematics

1 answer:

Tema [17]2 years ago

3 0

Answer:

3240 gradus

Step-by-step explanation:

n=20

(20-2)*180=18*180=3240

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Jan left her home and drove for 5.2 hours due north at a rate of 60 miles per hour. After visiting a friend, she drove due south

Andreyy89

Answer:

180 miles

Step-by-step explanation:

Going North

Formula

d = r * t

Givens

r = 60 mph

t = 5.2 hours

d = ?

Solution

d = 5.2 * 60 = 312 miles north

Going South

Givens

r = 55 mph

t = 2.4 hours

Solution

d = r * t

d = 55 * 2.4

d = 132

Distance from home

Formula: Distance from home = Distance North - Distance South

Distance North = 312 - 132 = 180 miles

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In 2010, a city's population was 1,405,233 and it was decreasing at a rate of 1.1%. At this rate when will the city's population

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In 2010, a city's population was 1,405,233 and it was decreasing at a rate of 1.1%. At this rate when will the city's population fall below 1,200,000?
c. 2036

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3 years ago

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A scuba diver was swimming at a depth of 8 meters below the surface of the water. He saw an eel swimming 3 meters above him and

Trava [24]

You have to do 8-3
and 8-3=5
so the answer is 8-3=5

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Express sin 404 in terms of the sine of a positive acute angle.

34kurt

Sin404 = sin(360 + 44)
as sin(360 + α) = sinα
= sin44

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4 years ago

The slope for 5 and 2

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$\qquad\qquad\huge\underline{{\sf Answer}}♨$

As we know, slope (m) is equal to tan θ for a straight line :

$\qquad \tt\dashrightarrow \: m = \tan( \theta)$

$\qquad \tt\dashrightarrow \: m = \dfrac{5}{2}$

So, we can say that it's a positive constant slope

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