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Mathematics 13 Online
OpenStudy (anonymous):

Please help! Solve the problem below

OpenStudy (anonymous):

OpenStudy (ybarrap):

Ux = 1*cos(130)=, Uy = 1*sin((130) Vx = 5*cos(180)=-5,Vy=5*sin(180)=0 U = (cos(130),sin(130) V=(-5,0)

OpenStudy (ybarrap):

cos(130) = -0.642787609686539326322643409907263432907559884205681790324977254671112836240958639710488227717594351620147802672646464... sin(130) = 0.766044443118978035202392650555416673935832457080395245854045...

OpenStudy (anonymous):

ANSWER CHOICES: (- 5.64, 0.77) (4.36, 0.77) (- 4.23, - 0.64) (5.77, - 0.64) (- 4.21, 3.83)

OpenStudy (ybarrap):

U+V=(-.65-5,.77+0)=(-5.65,.77)

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