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2 years ago

There are 250 degrees in the sum of the interior angles of a polygon. Always, sometimes, never

Mathematics

2 answers:

CaHeK987 [17]2 years ago

5 0

The answer is never.

Serjik [45]2 years ago

3 0

The answer to this is Never.

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If 1 = 33 seconds how much would 1 be?

weeeeeb [17]

Answer:

Given in the question itself ......1 would be 33 seconds .......................

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2 years ago

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The Demand function for a product is given by:

VikaD [51]

Answer:

The average rate of change of Demand between 40 and 175 units sold is of -0.1045.

Step-by-step explanation:

Average rate of change:

The average rate of a function f(x) in an interval [a,b] is given by:

$A = \frac{f(b) - f(a)}{b - a}$

In this question:

$D(q) = -0.0003q^2 - 0.04q + 23.56$

What is the average rate of change of Demand between 40 and 175 units sold?

$a = 40, b = 175$ . So

$D(40) = -0.0003*40^2 - 0.04*40 + 23.56 = 21.48$

$D(175) = -0.0003*175^2 - 0.04*175 + 23.56 = 7.3725$

$A = \frac{f(b) - f(a)}{b - a} = \frac{7.3725 - 21.48}{175 - 40} = -0.1045$

The average rate of change of Demand between 40 and 175 units sold is of -0.1045.

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3 years ago

Joe concluded that the expression 3x + 15 + 2x is equivalent to the expression 5(x + 3). Which of these best explains how Joe re

marta [7]

Answer:

Step-by-step explanation:

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2 years ago

For what values of x is the rational expression below undefined? Cheack all that apply x+8 over x2- 2x- 24

Nimfa-mama [501]

2 times because 2 times is like 2time 8=16

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2 years ago

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Please help meeh thank u thank u

Sunny_sXe [5.5K]

Answer:

The location would be between 4 and 5.

Step-by-step explanation:

The square root of 19 would be around 4.3. So you would put a mark between the two lines that are in between the 4 and 5.

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3 years ago