50 points,
in triangle def, de = 5, df = 6, and ef = 7. circles are drawn centered at d, e, an...
Mathematics, 16.12.2019 19:31 briannawilliams893
50 points,
in triangle def, de = 5, df = 6, and ef = 7. circles are drawn centered at d, e, and f, so that the circles are pairwise externally tangent. find the sum of the areas of the three circles.
Answers: 3
Mathematics, 21.06.2019 18:30
The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?
Answers: 3
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Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?
Answers: 1
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Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?
Answers: 1
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