Mathematics, 25.07.2021 20:00, rosie81
Cho (C):(x-2)2+(y+1)^2=25.Lập phuong trình tiếp tuyến của c song song với đường thẳng denta:5x-12y+43=0
Answers: 3
Mathematics, 21.06.2019 21:00, OceanClaws
The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm
Answers: 1
Mathematics, 21.06.2019 21:30, fara26
*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer
Answers: 1
Cho (C):(x-2)2+(y+1)^2=25.Lập phuong trình tiếp tuyến của c song song với đường thẳng denta:5x-12y+4...
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