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Vladimir79 [104]
3 years ago
12

What is always true about the opposite angles of a parallelogram ?

Mathematics
1 answer:
mariarad [96]3 years ago
5 0
<span>G the opposite angles are congruent </span>
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Suppose demand d for a company's product at cost x is predicted by the
11111nata11111 [884]

Answer:

0.36x ² + 815.04x + 11,340

Step-by-step explanation:

Revenue = price × quantity

p(x) = x+14

d(x) = 0.36x + 810

Revenue = price × quantity

= (x + 14) * (0.36x + 810)

= 0.36x² + 810x + 5.04x + 11,340

= 0.36x ² + 815.04x + 11,340

Company's revenue = 0.36x ² + 815.04x + 11,340

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3 years ago
Divide.<br> -6:31<br> Enter your answer as a mixed number, in simplified form, in the box.
jekas [21]

Answer:−

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Step-by-step explanation:

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3 years ago
What is the mean of the data set? {21, 23, 25, 25, 26, 28, 28, 28, 31, 33} 26.8 27 27.8 28
Lerok [7]
In mathematics, mean average means to take the sum of all the numbers and divide the sum by the number of elements in the set.

Add up the numbers.

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268 / 10 = 26.8

So, the answer to this question is 26.8</span>
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Read 2 more answers
35 POINTS !!!!!!! PLEASE HELP VERY SOON I NEED HELP NOW
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Answer:

It's DCAA!

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2 years ago
What is the slope of the line?
sineoko [7]

Answer:

3/4

Step-by-step explanation:

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or \frac{y2-y1}{x2-x1}  

If you use the first one start at point (0,-1) and go to point (4,2) and count how many it goes up (rise) and then put that over how many it goes to the right (run).

If you use the second one then plug in the numbers.

y2=second y point

y1=first y point

x2=second x point

x1=first x point

\frac{2-(-1)}{4-0}   Now just solve.

\frac{3}{4}

4 0
3 years ago
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