COACH GONZALEZ TRAVELED AT AN AVERAGE SPEED OF 65 MILES PER HOUR FOR 3.5 HOURS. HE THEN TRAVELED AT AN AVERAGE SPEED OF 70 MILES
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9514 1404 393
Answer:
b ≈ 2.7
Step-by-step explanation:
The missing angle A is ...
A = 180° -53° -80° = 47°
The law of sines tells you ...
b/sin(B) = a/sin(A)
b = sin(80°)×2/sin(47°) ≈ 2.6931
Side b is about 2.7 units.
