Mathematics, 13.07.2019 13:00 srtero
Acircle c has center at the origin and radius 8. another circle k has a diameter with one end at the origin and the other end at the point (0,,18). the circles c and k intersect in two points. let p be the point of intersection of c and k which lies in the first quadrant. let (r,θ)(r,θ) be the polar coordinates of p, chosen so that rr is positive and 0≤θ≤2.0≤θ≤2. find rr and θθ.
Answers: 1
Mathematics, 21.06.2019 15:10
If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.
Answers: 2
Mathematics, 21.06.2019 17:00
Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.
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Mathematics, 21.06.2019 18:30
Which representation has a constant of variation of -2.5
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Mathematics, 21.06.2019 19:10
Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?
Answers: 1
Acircle c has center at the origin and radius 8. another circle k has a diameter with one end at the...
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