Mathematics, 24.07.2019 13:50 Sk8terkaylee
Asector is cut out from a circular sheet of paper, and the two edges of the cut are joined together (with no overlap) to form a cone. the cone formed has radius 6 and volume 96 pie . what is the number of degrees in the sector that was cut off?
Answers: 1
Mathematics, 21.06.2019 18:00
If 1/√5+1/√5+1=p+q√r , find the values of p, q and r
Answers: 2
Mathematics, 21.06.2019 22:30
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
Asector is cut out from a circular sheet of paper, and the two edges of the cut are joined together...
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