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Triss [41]
3 years ago
12

Please help? What is the tangent ratio of angle B?

Mathematics
1 answer:
bearhunter [10]3 years ago
5 0

Answer:

Step-by-step explanation:

The tangent equation = side opposite angle / side beside angle

which in this case is tan\alpha =AC/ BC

which is the third choice

Hope that helps!

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Four girls will share 0.41 liter of lemonade equally. How much of the liter will each girl be able to drink if they share the le
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Answer:

Step-by-step explanation:

0.1025 is the answer to your question

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What is the rate of change please help asap
pav-90 [236]
The rate of change is 5
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2 years ago
Lauren is a college sophomore majoring in business. This semester Lauren is taking courses in accounting, economics, management
Alexxandr [17]

Answer:

a) We can calculate the mean with the following formula:

\bar X = \frac{\sum_{i=1}^n X_i}{n}

And replacing we got:

\bar X= \frac{350+ 70+ 65 +50+ 60}{5} =119

And for the median first we need to order the dataset on increasing way:

50, 60, 65, 70, 350

Since the sample size is an odd number we can calculate the median as the middle position for the dataset, for this case the 3th position and we got:

Median = 65

b) For this case we can see that we have an outlier present in the data 350, and for this case if we want to give a measure of central tendency is better use the median since this meaure is not affected by outliers. So Lauren should use the median.

Step-by-step explanation:

For this case we have the following data:

350, 70, 65, 50, 60

Part a

We can calculate the mean with the following formula:

\bar X = \frac{\sum_{i=1}^n X_i}{n}

And replacing we got:

\bar X= \frac{350+ 70+ 65 +50+ 60}{5} =119

And for the median first we need to order the dataset on increasing way:

50, 60, 65, 70, 350

Since the sample size is an odd number we can calculate the median as the middle position for the dataset, for this case the 3th position and we got:

Median = 65

Part b

For this case we can see that we have an outlier present in the data 350, and for this case if we want to give a measure of central tendency is better use the median since this meaure is not affected by outliers. So Lauren should use the median.

8 0
3 years ago
4x+6+ 3=-8<br> 2<br> What is x? <br> 4x+6 &lt;&lt;&lt;&lt;<br> 2 &lt;&lt;&lt; It’s a fraction
Andreas93 [3]

Answer:

-17/4

Step-by-step explanation:

4x+6+3=-8

4x+9=-8

-9 -9

4x=-17

÷4 ÷4

X=-17⁄4

6 0
3 years ago
How does math help with science
Karo-lina-s [1.5K]
Math helps with science because you'll need to know the math in order to convert units in science.
5 0
3 years ago
Read 2 more answers
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