Questions and answers by

abdo

Questions (11)

A remote-controlled toy car of mass 3.3 kg starts from rest at the origin at t = 0 and moves in the positive direction of an x
1. 0 answers
2. 305 views
a car is traveling with a speed of 15 m/s on a stratight horzontal highway. the wheels of the car have a radius of 50cm.if the
1. 1 answer
2. 559 views
what is the value of (n) ?(n+3)! = 5040 the prime factorization of 5040 = 2x2x2x2x3x3x5x7 since the ! function involves the
1. 0 answers
2. 680 views
sin3x=(sinx)(3-asin^2x)Wow! is that arcsin^2(x) ??? are we solving for x? or is it proving the identity? proving the identity
1. 0 answers
2. 668 views
How is the learning system in British??http://en.wikipedia.org/wiki/Education_in_the_United_Kingdom =)
1. 0 answers
2. 451 views
Solving Trigonometic Equationssolve for x and give the answers as a equations : ( by radian) 1)cos(sinx)=1 <<<and thanks >>> We
1. 0 answers
2. 679 views
Solving Trigonometic Equationssolve for x : ( by radian) 1)cotx= 3 2)secx = 0.5 <<<and thanks >>> 1) Same as tan x = 1/3. Use a
1. 0 answers
2. 1,136 views
Solving Trigonometic Equationssolve for x : 1)sinx = (4/5) 2) cosx = (-12/13) I will do the second one. first of all since the
1. 0 answers
2. 484 views
Solving Trigonometic Equations1)sinx = (4/5) 2) cosx = (-12/13) Solving Trigonometic Equations 1)sinx = (4/5) 2) cosx = (-12/13)
1. 0 answers
2. 702 views
I need to prove that the following is true. Thanks(cosx / 1-sinx ) = ( 1+sinx / cosx ) I recall this question causing all kinds
1. 0 answers
2. 994 views
I need to prove that the following is true. Thanks(2tanx /1-tan^x)+(1/2cos^2x-1)= (cosx+sinx)/(cosx - sinx) and thanks
1. 1 answer
2. 2,632 views