4926.25965251
I used a calculator because it makes solving this much easier
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<span><span>an</span>=<span><span>(<span>−<span>2x</span></span>)</span><span>(<span>2<span>−1</span></span>)</span></span></span>Step 1: Divide both sides by n.<span><span><span>an</span>n</span>=<span><span>−x</span>n</span></span><span>a=<span><span>−x</span>n</span></span>Answer:<span>a=<span><span>−x</span><span>n</span></span></span>
Answer:
A. The first one
Step-by-step explanation:
Because it has a negative slope and if you follow the line you can tell it has a slope of -1/4.
Answer:
A
Step-by-step explanation:
Find AB using the Law of Sine:
![\frac{AB}{sin(C)} = \frac{AC}{sin(B)}](https://tex.z-dn.net/?f=%20%5Cfrac%7BAB%7D%7Bsin%28C%29%7D%20%3D%20%5Cfrac%7BAC%7D%7Bsin%28B%29%7D%20)
Thus:
![\frac{AB}{sin(40)} = \frac{47}{sin(103)}](https://tex.z-dn.net/?f=%20%5Cfrac%7BAB%7D%7Bsin%2840%29%7D%20%3D%20%5Cfrac%7B47%7D%7Bsin%28103%29%7D%20)
Multiply both sides by sin(40)
![\frac{AB}{sin(40)}*sin(40) = \frac{47}{sin(103)}*sin(40)](https://tex.z-dn.net/?f=%20%5Cfrac%7BAB%7D%7Bsin%2840%29%7D%2Asin%2840%29%20%3D%20%5Cfrac%7B47%7D%7Bsin%28103%29%7D%2Asin%2840%29%20)
![AB = \frac{47*Sin(40)}{sin(103)}](https://tex.z-dn.net/?f=%20AB%20%3D%20%5Cfrac%7B47%2ASin%2840%29%7D%7Bsin%28103%29%7D%20)
AB = 31.0056916 ≈ 31.0 cm (nearest tenth)