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Komok [63]
3 years ago
12

Find the missing values of the variables. The diagram is not to scale.

Mathematics
2 answers:
mel-nik [20]3 years ago
8 0
The answer is B. 

To find y, it is 105 +y = 180 (striaght line)

y = 75. In the options above only 'b' has y = 75.
____ [38]3 years ago
4 0

Answer:

The answer is the option B

x=91\°,y=75\°

Step-by-step explanation:

we know that

The sum of the internal angles of the polygon is equal to

S=(n-2)*180\°

where n is the number of sides

In this problem

n=2

so

substitute

S=(4-2)*180\°=360\°

Step 1

Find the value of y

105\°+y\°=180\° -------> by supplementary angles

Solve for y

y=180\°-105\°=75\°

Step 2

Find the value of x

The sum of the internal angles of the polygon is equal to 360\°

so

125\°+69\°+75\°+x=360\°

Solve for x

269\°+x=360\°

x=360\°-269\°=91\°

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605,970 is expanded in this form:

(6 x 100,000) + (0 x 10,000) + (5 x 1,000) + (9 x 100) + (7 x 10) + (0 x1)

each number is multiplied to the corresponding place value.
6 is on the one hundred thousand place value
0 is on the ten thousand place value
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OR

600,000 + 5,000 + 900 + 70 = 605,970
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⅜

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A newspaper used a chart resembling the one to the right to illustrate the rising amounts that a video rental company spends to
Dmitry [639]

This question is incomplete- no bar chart was included.  

The complete question was gotten from google.

A newspaper used a chart resembling the one to the right to illustrate the rising amounts that a video rental company spends to provide streaming content online. Is this the bar chart of a categorical​ variable, or is it a timeplot that uses bars to show the​ data?

Open the attachment below to see the bar chart'

Answer:

A newspaper used a chart resembling the one to the right to illustrate the rising amounts that a video rental company spends to provide streaming content online. Is this the bar chart of a categorical​ variable, or is it a time plot that uses bars to show the​ data? It is a time plot that uses bars to show the data; because it graphs a series of data recorded over time; presenting the values in sequential order.

Step-by-step explanation:

The chart used in the newspaper to illustrate the rising amounts that a video rental company spends to provide streaming content online is a time plot that uses bars to show the data; because it graphs a series of data recorded over time; presenting the values in sequential order.

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3. No

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