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Serjik [45]
3 years ago
14

The sum of the measures of the interior angles of a triangle is 180°. The sum of the measures of the interior angles of a quadr

ilateral is 360°. The sum of the measures of the interior angles of a pentagon is 540°. What is the measure of the sum of the interior angles of an octagon?
Mathematics
1 answer:
omeli [17]3 years ago
6 0

Answer: 1080 degrees

Step-by-step explanation:

Since the general formular is

(n - 2 )180 = interior angle.

Where n is the number of sides the polygon has.

Octagon has 8 sides so therefore n= 8.

(8-2 ) * 180

= 6 * 180

=1080.

The total number of the interior angles measured is 1080 degrees.

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Answer:

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  B. input: weeks; output: flowers that bloomed

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Step-by-step explanation:

<h3>Part A:</h3>

For f(s) = 2s +30, and s(w) = 40w, the composite function f(s(w)) is ...

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<h3>Part B:</h3>

The input units of f(s) are <em>seeds</em>. The output units are <em>flowers</em>.

The input units of s(w) are <em>weeks</em>. The output units are <em>seeds</em>.

Then the function b(w) above has input units of <em>weeks</em>, and output units of <em>flowers</em> (blooms).

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<h3>Part C:</h3>

For 35 weeks, the number of flowers that bloomed is ...

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Let us assume that length of smaller side is x.

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