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Setler [38]
3 years ago
8

Determine the value of x. 20° 30° 45° 60°

Mathematics
2 answers:
mafiozo [28]3 years ago
6 0

Answer:

30°

Step-by-step explanation:

x + 2x + 3x = 180°

30° + 60° + 90° = 180°

x = 30°

mars1129 [50]3 years ago
4 0

30 is the value of x given of above quertion

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Can someone please help me? I can't find the h(x) for 0. I also need help with the last question. Please I need it very soon.
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Answer:

  see attachments for a table and graph

Step-by-step explanation:

I find it convenient to use a graphing calculator or spreadsheet to do repetitive computations reliably.

__

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You may want to check your other table values.

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2 years ago
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3 0
3 years ago
Select the rational expression that is equivalent to the given expression below. 4 over x - 3
Ad libitum [116K]
When you say 1 over 3, you are basically saying 1 divided by 3, or expressed as a rational number: \frac{1}{3}. in our rational number the denominator is 1, and the numerator is 3

Now, a rational expression is an algebraic expression in a rational for. If we apply the same to your problem. 4 over x-3 means 4 divided by x-3, or in mathematical notation: \frac{4}{x-3}. In this case, the numerator is 4, and the denominator is x-3.

We can conclude that the equivalent rational expression of <span>4 over x - 3 is </span>\frac{4}{x-3}.

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3 years ago
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