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Alenkasestr [34]
3 years ago
6

Find the measure of the unknown angle.

Mathematics
1 answer:
jolli1 [7]3 years ago
5 0

Answer:

N = 53°

Step-by-step explanation:

1. 55 + 72 = 127°

2. 180° - 127° = 53°

3. Angle N is 53°

I hope this helps in any way:)

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In how many ways can 6 students be chosen from 9 students if the order in which the
harkovskaia [24]

Answer:

60480

Step-by-step explanation:

This question has to do with permutations. A permutation is used to find the number of possible outcomes, assuming order matters. In this case, n=9 and r=6. This is written as _{9}P_{6} which equals \frac{9!}{(9-6)!}. Then, plug this into a calculator to get 60480.

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2 years ago
The placebo effect is an example of a(n) experimenter bias. participant bias. random assignment bias. random selection bias.
densk [106]

Answer:

participant bias

Step-by-step explanation:

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4 0
3 years ago
What is the average rate of change of f(x), represented by the graph, over the interval [-2, 2]?
Molodets [167]
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From the graph
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Plugging in the values into the formula:
ARC = (4 - 4) / (2 - (-2) )
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The points connecting (-2,4) amd (2,4) is a horizontal line that is the rate of change is 0.
5 0
3 years ago
Read 2 more answers
Identify the maximum and minimum values of the function y = 8 cos x in the interval [-2π , 2π].
Veronika [31]
Hello here is a solution ; 

3 0
3 years ago
A store buys 12 sweaters for $96 and sells them for $264. How much profit does the store make per sweater?​
Nata [24]

Answer:

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Step-by-step explanation:

264 - 96 = 168

168 / 12 = 14

6 0
3 years ago
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