Answer:
Option A. 
Step-by-step explanation:
we know that
Applying the law of sines in the triangle ABC

substitute the given values


Answer:44
Step-by-step explanation:
Just you the proportions:
so you will get (20*33)/15 which is equals to 44
Answer:
-4 (3n + 5)
Step-by-step explanation:
Factor -4 out of -12n - 20
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<Jayla>
Answer:
Step-by-step explanation:
Statistically this is valid
But, in Alaska average daytime summer temperatures range from approximately 55 to 78 °F (12.8 to 25.6 °C); average daytime winter temperatures are about 5 to 30 °F (−15.0 to −1.1 °C). SO, they don't need cooling when compared to rest of the USA. Therefore this will not be valid.