
Mark M. answered 03/05/21
Mathematics Teacher - NCLB Highly Qualified
Draw and label a diagram!
Use Law of Cosines
d2 = 1202 + 1502 - 2(120)(150) cos 60°
Can you compute and answer?
Ryleigh W.
asked 03/05/21At noon, two cars leave the junction of two straight roads. One car travels at 60 mph along one road; the other car travels at 75 mph along the other road. If the paths of the cars form an angle of 60 degrees, how far apart (in a straight line) are the cars at 2pm?
Mark M. answered 03/05/21
Mathematics Teacher - NCLB Highly Qualified
Draw and label a diagram!
Use Law of Cosines
d2 = 1202 + 1502 - 2(120)(150) cos 60°
Can you compute and answer?
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