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related to: sec

1. ### What does "Just a sec . I will GET him" mean ?

' sec .' is short and very colloquial for a 'second', the time unit...

2 Answers · Education & Reference · 21/10/2020

2. ### Help!!.. dx/dt =5 mi/hr = 22/3 ft/ sec ?

5 mi/hr  = (5 × 5280 / 3600) ft/ sec = (26400 /3600) ft/ sec  = 7 1/3 ft/ sec

2 Answers · Science & Mathematics · 26/09/2020

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

cos(x) = sec (x) cos(x) = 1/cos(x) cos²(x) - 1 = 0 [cos(x) - 1] [cos(x) + 1] = 0 cos(x) = 1  or  cos(x) = -1 x = 0          or  x has no solution in -π/2 < x < π/2 The answer: C) 0

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

4. ### multiply and simplify cot x ( sin x - sec x)?

cot x ( sin x - sec x)  = (cos x / sin x) (sin x - 1/cos x) = cos x - csc x

4 Answers · Science & Mathematics · 10/09/2020

5. ### What are sin sec and tan if csc = (5/2) and  0<theta<pi//2?

...19 adj = √19 ----------------- Sin = opp/hyp = 2/5 <––––– sec = hyp / adj = 5 / √19 sec =(5√19) / 19 <––––– tan = opp/adj = 2...

1 Answers · Education & Reference · 13/08/2020

6. ### Fan speed rev/ sec ?

ω = ω₀ + αt 85 rad/s = ω₀ - 4.9rad/s² * 1.85s ω₀ = 94 rad/s = 15 rev/s (after dividing by 2π) Hope this helps!

1 Answers · Science & Mathematics · 04/07/2020

7. ### Help with proofs!?

sec /cot^2 = (1/cos) / (1/tan^2) = tan^2 / cos

3 Answers · Science & Mathematics · 12/12/2019

8. ### MHF4U HELP!!!!?

= sec () compressed horizontally by factor of 2. l. e.   sec (2) = 1/cos (2)     vertical asymptotes in interval [ 0, 2 ]             cos (2) = 0 ⇒.    2 = /2 , 3/2 , 5/2 , 7/2         = /4 , 3/4 , 5/4 , 7/4

1 Answers · Science & Mathematics · 16/07/2020

9. ### Your IDEAL GUY: short & fun quiz (takes 30 sec !)?

My ideal guy is loving, caring and honest

3 Answers · Family & Relationships · 04/09/2020

10. ### What happens to money paid into Soc. Sec . if you die before retiring?

The money you pay in now is currently going to pay for current retiree benefits or into the fund to pay benefits 5-15 years from now.   If you have minor child(ren), a widow(er), or an ex-spouse who was married to you at least 10 years, they can claim...