Mathematics, 30.10.2019 20:31 zymikaa00
In ptolemy's mathematical model of planetary motion, a planet was on a circular path, known as an epicycle, whose centre was on another circular path, a deferent, that was centreed on earth. which planets' motions were described with epicycles in the ptolemaic system?
a. mercury and venus
b. mars, jupiter, and saturn
c. ptolemy's system did not use epicycles.
d. all of the known planets
Answers: 2
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Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm
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The square root of 9x plus 7 plus the square rot of 2x equall to 7
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Mathematics, 21.06.2019 21:00
Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv
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Mathematics, 21.06.2019 22:10
Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.
Answers: 1
In ptolemy's mathematical model of planetary motion, a planet was on a circular path, known as an ep...
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