Mathematics, 09.01.2020 08:31 aletadaboss
a race car passes its first checkpoint at a constant speed of 20 m/s and immediately begins accelerating at a rate of 10 m/s2. how long
will the car take to reach the finish line 480 meters beyond the checkpoint?
this problem can be represented using the following equation.
Answers: 2
Mathematics, 21.06.2019 18:30, darlene1283
Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?
Answers: 3
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