Answer:
y=-x+3
Step-by-step explanation:
rise/run
-1/1
-1
Answer:
The complement of an angle is what, when added to it, equals 90 degrees (90°). For example, in your problem, 90°-85°=5°. This means that the complement of 85° is 5°, since they add up to equal 90 degrees a right angle.
The supplement of an angle is what, when added to it, equals 180 degrees.
For example, in your problem, 180°-85°=95°. This means that the supplement of 85° is 95°, since they add up to equal 180 degrees a straight angle.
Answer:
Answer is option d)346.4 ft
Step-by-step explanation:
![from \: the \: figure \\ AB = 300 \: ft \: \: \: angle \: C = 60 \:( theta)\: degress \\ in \: triangle \: ABC \: using \: tan \: theta\\ \tan(60) = \frac{opposite \: side}{adjacent \: side} \\ \tan(60) = \frac{300}{BC} \\ \sqrt{3} = \frac{300}{BC} \\ BC = \frac{300}{ \sqrt{3} } \\ BC = 100 \sqrt{3} ft \\ then \: in \: triangle \: ABD \: using \: tan \: theta \\ angle \: D = 30 \: degrees \: (theta) \\ \tan(30 ) =\frac{opposite \: side}{adjacent \: side} \\ \tan(30) = \frac{300}{BD} \\ \frac{1}{ \sqrt{ 3} } = \frac{300}{BD} \\ BD = 300 \sqrt{3} \\ CD = BD - BC \\ = 300 \sqrt{3 } - 100 \sqrt{3} \\ = (300 - 100) \sqrt{3} \\ = 200 \sqrt{3 } \\ = 200 \times 1.732 \\ = 346.4 \: ft](https://tex.z-dn.net/?f=from%20%5C%3A%20the%20%5C%3A%20figure%20%5C%5C%20AB%20%3D%20300%20%5C%3A%20ft%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20angle%20%5C%3A%20C%20%3D%2060%20%20%5C%3A%28%20theta%29%5C%3A%20degress%20%5C%5C%20in%20%5C%3A%20triangle%20%5C%3A%20ABC%20%5C%3A%20using%20%5C%3A%20%20tan%20%5C%3A%20theta%5C%5C%20%20%5Ctan%2860%29%20%20%3D%20%20%5Cfrac%7Bopposite%20%5C%3A%20side%7D%7Badjacent%20%5C%3A%20side%7D%20%20%5C%5C%20%20%5Ctan%2860%29%20%20%3D%20%20%5Cfrac%7B300%7D%7BBC%7D%20%20%5C%5C%20%20%5Csqrt%7B3%7D%20%20%3D%20%20%5Cfrac%7B300%7D%7BBC%7D%20%20%5C%5C%20BC%20%3D%20%20%5Cfrac%7B300%7D%7B%20%5Csqrt%7B3%7D%20%7D%20%20%5C%5C%20BC%20%3D%20100%20%5Csqrt%7B3%7D%20ft%20%5C%5C%20then%20%5C%3A%20in%20%5C%3A%20triangle%20%5C%3A%20ABD%20%5C%3A%20using%20%5C%3A%20tan%20%5C%3A%20theta%20%5C%5C%20angle%20%5C%3A%20D%20%3D%2030%20%5C%3A%20degrees%20%5C%3A%20%28theta%29%20%5C%5C%20%20%20%5Ctan%2830%20%29%20%20%3D%5Cfrac%7Bopposite%20%5C%3A%20side%7D%7Badjacent%20%5C%3A%20side%7D%20%5C%5C%20%20%5Ctan%2830%29%20%20%20%3D%20%20%5Cfrac%7B300%7D%7BBD%7D%20%20%5C%5C%20%20%5Cfrac%7B1%7D%7B%20%5Csqrt%7B%203%7D%20%7D%20%20%3D%20%20%5Cfrac%7B300%7D%7BBD%7D%20%20%5C%5C%20BD%20%3D%20300%20%5Csqrt%7B3%7D%20%20%5C%5C%20CD%20%3D%20BD%20-%20BC%20%5C%5C%20%20%3D%20300%20%5Csqrt%7B3%20%7D%20%20-%20100%20%5Csqrt%7B3%7D%20%20%5C%5C%20%20%3D%20%28300%20-%20100%29%20%5Csqrt%7B3%7D%20%20%5C%5C%20%20%3D%20200%20%5Csqrt%7B3%20%7D%20%20%5C%5C%20%20%3D%20200%20%5Ctimes%201.732%20%5C%5C%20%20%3D%20346.4%20%5C%3A%20ft)
<em>HAVE A NICE DAY</em><em>!</em>
<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>
The rephrased statement for Kun's proof is: A. In quadrilateral ABCD, if AB ≅ DC & AD ≅ BC, then AB║DC & AD║BC.
<h3>What is a Parallelogram?</h3>
A parallelogram is a quadrilateral that has two opposite sides that are congruent to each other and are also parallel to each other.
This means that if two pairs of opposite sides of a quadrilateral are congruent and parallel, then it is a parallelogram.
Rephrasing Kun's statement in his proof will therefore be: A. In quadrilateral ABCD, if AB ≅ DC & AD ≅ BC, then AB║DC & AD║BC.
Learn more about a parallelogram on:
brainly.com/question/12167853
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3 - 15 = -12
so that is your answer