Answer:
12
Step-by-step explanation:
We will first calculate ∠A:
∠∠A = 180° - ( 105° + 20 ° ) = 180° - 125° = 55°
Then we will use the Sine Law:
15 / sin 55° = AB / sin 20°
15 / 0.81915 = AB / 0.342
AB · 0.81915 = 15 · 0.342
AB · 0.81915 = 5.13
AB = 5.13 : 0.81915
AB = 6.26 ≈ 6.3 miles
Answer: The distance between the locations A and B is 6.3 miles.
Step 2: it should be P-2x, not +.
Hope this helped :)
The measure of anngle 3 is 135
Answer: 40 / 5 = 8 There would be 8 guests sitting in a section that gets hats.
