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Ganezh [65]
2 years ago
15

What is the value of x in this triangle ?

Mathematics
1 answer:
chubhunter [2.5K]2 years ago
3 0
I may be wrong but I think it’s 14°.

125 + 41 = 166

180 - 166 = 14
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After reading a book foe English class, 100 students were asked whether or not they enjoyed it. Nine twenty-fifths of the class
Katena32 [7]

Answer:

The number of students who liked the book was 64.

Step-by-step explanation:

After reading a book for English class, 100 students were asked whether or not they enjoyed it.

Now, given that nine twenty-fifths of the class did not like the book.

So, \frac{9}{25} of the whole class did not like the book.

Then, the fraction of the class who did like the book was (1 - \frac{9}{25}) = \frac{16}{25}.

Therefore, the number of students who liked the book was (100 \times \frac{16}{25}) = 64. (Answer)

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2 years ago
What does the word range mean in algebra
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Answer:

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Step-by-step explanation:

Hope this helps!

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3 years ago
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When a dummy variable is included in a regression model that has one numerical independent variable, what assumption do you need
sukhopar [10]

Answer:

Step-by-step explanation:

You need to assume that the slope between the dependent Varian and the numerical independent variable is zero.

In regression analysis, to find the effect of one independent variable on the dependent variable, there has to be no interference from the other independent variables whether they be categorical (dummy) or numerical independent variables.

A dummy variable is one which takes on the value of 0 or 1, to represent the absence or presence (respectively) of a given category which is expected to influence the dependent variable.

When a dummy independent variable is included in a regression model, to know the effect of that dummy or category (e.g. day =1, night =0) on the dependent variable, the influence of the numerical independent variable has to be removed temporarily.

In a regression equation,

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a is the intercept on the vertical axis on the graph

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2 years ago
Help ASAP please.......
Sergeeva-Olga [200]

Answer:

Its hard to tell from there being no graphing lines, however i believe the answer is 4, please let me know if the answer was correct

Step-by-step explanation:

7 0
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defon

Answer:

Y=5

Step-by-step explanation:

https://www.mathpapa.com/algebra-calculator.html?q=2(y%2B3)%3D16

8 0
3 years ago
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