20. Two cars with the velocity of 60
km/h and 50 km/h move toward
each other at the same time....
Mathematics, 27.10.2020 20:10 alexisolsennn4680
20. Two cars with the velocity of 60
km/h and 50 km/h move toward
each other at the same time. If the
distance between cars is 660 km
then after how many hours cars
meet
A 7 B.6 C5 D. 4 E. 3
Answers: 2
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Angle 1 and angle 2 are a linear pair . m angle 1 =x-39 and m angle 2 =x+61 find the measure of each angle
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