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dimulka [17.4K]
2 years ago
7

Please help! It's hard.. at least for me. XD

Mathematics
2 answers:
zlopas [31]2 years ago
5 0

I doubt it's 130. It has to be 75 or 50. I'd go with 75.

statuscvo [17]2 years ago
5 0

Answer:

THE ANSWER SHOULD BE 75 BRAINLIEST PLEASE

Step-by-step explanation:

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The abscissa of the ordered pair, that is the x-coordinate, is equal to 1 and the ordinate, the y-coordinate, is equal to -1. In the cartesian plane, this point lies in the fourth (IV) quadrant. The standard position of the angle is that which has one of its side is in the x-axis.

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Below items show the calculation for each of the trigonometric functions.

 sin θ = opposite/hypotenuse = y/h = (-1)/(√2) = -√2/2
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2 years ago
What Theorem can you use to show that the quadrilateral is a parallelogram
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3 years ago
51. Find the length of the unknown side x of this triangle, evaluate your answer to two decimal places.
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Step-by-step explanation:

hope this helped!!

4 0
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6 0
2 years ago
How do i solve this​
Troyanec [42]

Answer:

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Step-by-step explanation:

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<em>~Stay golden~ :)</em>

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