Mathematics, 22.06.2020 09:57, makk60
Two airplanes leave an airport at the same time. One travels at 350km/hr and the other at 460km/hr. Ninety minutes later they are 600km apart. Find the angle between their courses.
Answers: 1
Mathematics, 21.06.2019 16:00, lymariluna73016
Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1
Answers: 2
Mathematics, 21.06.2019 16:00, destinyaus14
Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.
Answers: 1
Two airplanes leave an airport at the same time. One travels at 350km/hr and the other at 460km/hr....
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