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olga55 [171]
2 years ago
10

If 0 lies in the quadrant IV. What can be the value of cos 0 ?​

Mathematics
2 answers:
meriva2 years ago
8 0

Answer:

Between 0 and 1

Step-by-step explanation:

Cos Θ is the x coordinate of the unit circle. The points of that circle in quadrant IV have an x coordinate of 0≤x≤1.

Flura [38]2 years ago
5 0

Answer:

the value of cos 0 is 7

Step-by-step explanation:

because you have to times it twice

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\:  \:  \:  \:  \:  \:

=  \:  \:  \:  \: r = 5

Step-by-step explanation:

7 + 4(r + 3) = 9r - 6

  • <em><u>distribute</u></em><em><u> </u></em>4 through the parentheses

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  • add numbers

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  • move the <em><u>constant </u></em>to the right hand side and change its sign

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<em><u>- 5r =  - 6 - 19</u></em>

  • calculate the difference

- 5r =  - 25

  • divide both sides of the equation by <em>-</em><em>5</em>

<em>=  \:  \:  \:  \: r = 5</em>

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