# Yahoo Web Search

related to: sec

1. ### Need help with math a question.?

...adj = 5 opp = 12 hyp = 13 ------------------------- sin = opp/hyp = 12/13 tan = opp/adj = 12/5 sec = hyp/adj = 13/5 csc = hyp/opp = 13/12 cot = adj/opp = 5/12

1 Answers Â· Education & Reference Â· 09/08/2020

2. ### SAT Math 2 subject test question?

SA = 4pir^2 Average rate of increase = (Final Volume - Initial Volume)/Time TakenÂ  4*pi(10^2-5^2)/10 Â = 94.25 cm^2/s

2 Answers Â· Science & Mathematics Â· 08/08/2020

3. ### Which value of x in the interval -Ï€/2 < x < Ï€/2 satisfies the equation cos(x) = sec (x)?

cos(x) = sec (x) cos(x) = 1/cos(x) cosÂ²(x) - 1 = 0 [cos(x) - 1] [cos(x) + 1] = 0 cos(x) = 1Â  orÂ  cos(x) = -1 x = 0Â Â Â Â Â Â Â Â Â  orÂ  x has no solution in -Ï€/2 < x < Ï€/2 The answer: C) 0

3 Answers Â· Science & Mathematics Â· 08/08/2020

4. ### Lots of gun-grabbers are happy as hell about the NRA crap going on in New York, I've noticed. Do they think they're doing away with the 2A?

...without 2nd amendment there is no power GRANTED in Art 1 Sec 8 over any arms.

5 Answers Â· Politics & Government Â· 06/08/2020

5. ### I need help with this Math problem?

given dr/dt = 3 ft/s Area, A = Ï€rÂ² dA/dt = 2Ï€r dr/dt dA/dt = 2Ï€(30 ft)(3 ft/s) = 565.5 ftÂ²/s

1 Answers Â· Science & Mathematics Â· 02/08/2020

6. ### Help me understand this velocity graph?

...) where T = time to make one full cycle Form the graph, T = 4 sec (roughly) and you can read the value for |V|

2 Answers Â· Science & Mathematics Â· 01/08/2020

7. ### Did you know America only has 172 days & 18 hours until Trump is removed from power and sent to prison?

Thatâ€™s still too many days and hours. Who knows what heâ€™s going to do when he loses. Will he pardon everyone. Will he have a huge party where no one wears a mask or social distance.Â

8 Answers Â· Politics & Government Â· 01/08/2020

8. ### A sphere with a mass of 2.00kg and a net charge âˆ’8.00C is released from rest at the bottom of the electric field .Â ?

Given: s = 4 m & t = 4 sec , Let the upward acceleration of the mass was a m/s^2, =>By s...

2 Answers Â· Science & Mathematics Â· 30/07/2020

9. ### An electron enters the lower left side of a parallel plate capacitor and exits at the upper right, as shown.......?

...10^-12Â  x a] N/C -----------------------(i) Let the electron take t sec to cover 2 cm, by s = ut =>2 x 10^-2 = 7 x 10^6 x t =>t = 2.86 x 10^-9...

2 Answers Â· Science & Mathematics Â· 30/07/2020

10. ### physics help how far is the stars?

229 yr * 365.25 days/yr * 24 hr/day * 3600sec/hr * 3.0 x 10^8 m/ sec = 2,168,007,120,000,000,000 meters

1 Answers Â· Science & Mathematics Â· 30/07/2020