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alexgriva [62]
3 years ago
15

If m∠ABD= 48 and m m∠DBC= 78 find m∠ABC

Mathematics
1 answer:
Verdich [7]3 years ago
6 0

Answer:

126 all you have to do is take the two measurements and add them together

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Divide 5/9 round to the nearest tenth
zhenek [66]

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0.55

Step-by-step explanation:

5 divided by 9 = 0.55

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A line intersects the points (6, -12) and (15, -3). What is the slope intercept equation for this line?
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Let's say that the unknown value here is c. Although we are given two points on the line, it is only necessary to use one as there is only one unknown value, so let's say we choose the point (6, -12) and substitute this into the equation:

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chubhunter [2.5K]

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Vitek1552 [10]

The answer choice that correctly calculates and interprets the standard deviation of the sum, S = X + Y is D. Sigma Subscript s = 0.8; companies A and B can expect the total weight of packages to vary by approximately 0.8 ounces from the mean.

<h3>What does the standard deviation means?</h3>

A standard deviation means the all measure of how dispersed the data is in relation to the mean. It should be noted that low standard deviation means that the data are clustered around the mean, and the high standard deviation means that the data are more spread out.

In this case, the answer choice that correctly calculates and interprets the standard deviation of the sum, S = X + Y is the sigma Subscript s = 0.8; companies A and B can expect the total weight of packages to vary by approximately 0.8 ounces from the mean.

In conclusion, the correct option is D.

Learn more about standard deviation on:

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