Answers created by A. S. Adikesavan
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How do you divide # (9+2i) / (5+i) # in trigonometric form?

Co(150degree)=positive or negative cos150degree?please give answer with explanation

How do you graph # y=5tan2(xpi)#?

How do you graph # 4cos(3theta)#?

How do you use the amplitude and period to graph #y = 2 cos 3 (x  (pi/4))#?

How do you find the exact value of #arcsin(1/3)#?

How do I find the range of arcsin when the range IS affected by translation? This problem has 3x=arcsin(1/2f(x)) but I'm more concerned with the general rules.

How do I formally express the solution of #x! = x# when I know that #x = 1, 2 {x in NN}#?

How do you find the amplitude for #y(t) = 1/4e^t cos6t#?

How do you graph #y=2sec(1/2x)#?

How do you graph #y = arctan 4x#?

If the cosines of the two of the angles of a triangle are proportional to the oppsite sides show that the trangle is right angled.?

How do you graph #r=2+4costheta# on a graphing utility?

Find the exact solution of 5 sin^1 (x  2pi) = 2 sin^1 (x  3pi) ?

How do you find the amplitude, period, vertical and phase shift and graph #y=3csc[1/2(theta+60)]3.5#?

The complete solution set of the equation 1+2cosecx=(sec^2x/2)/2 is what?

How do you divide #(i2) / (5i8)# in trigonometric form?

How do you graph #y=1/3 tanx# and include two full periods?

How do you graph # y=cot(2xpi/2)#?

How do you convert #9=(x4y)^22y+x# into polar form?

How do you graph #r=cos(theta/n)# for n=3, 5, 7, 9 and how do you predict the shap of the graph for #r=cos(theta/11)#?

How do you graph #r=cos(theta/n)# for n=3, 5, 7, 9 and how do you predict the shap of the graph for #r=cos(theta/11)#?

How do you graph and list the amplitude, period, phase shift for #y=1/2cos(pi/4(x2))+4#?

If cos(x)cos(x(Π/3))=1(n/6), then the constraint of the value n that satisfies ?

How do you simplify #f(theta)=tan(theta/2)+sec(theta/4)sin(theta/4)# to trigonometric functions of a unit #theta#?

What is the complete solution set of the equation 1+2cosec x=(sec²x/2)/2?

Suppose X is a rotation angle such that 90degrees<x<180degrees and cosx=3/5. find the trig function values for an angle of rotation that is half as big (x/2)?

How do you graph #y=tan(xpi/2)#?

Prove that for #1 <= x < 1#, #"arc" cos(x) = k + arctan((sqrt(1x^2))/(x))#, where #k# is a constant to be found?

How do you prove that the nor polar equation #a cot theta + b tan theta = c# represents a pair of straight lines?

How do you graph #f(x)=3cos(1/3xpi/6)#?

How do you graph #r =3 sec (theta) + 5 csc (theta)#?

How do you graph #y=3cot(1/2x)2#?

How do you graph #r = theta, theta in [ 0, 2pi ]#, using its Cartesian equivalent?

How do you convert # r= theta  4sintheta +cos^2theta# to Cartesian form?

What the is the polar form of #y = y/x^2+(x3)(y+1) #?

For what values of x is #f(x)=(x1)(x3)(x+12)# concave or convex?

How do you find the vertex of a parabola in standard form?

How do you graph #r=10sin4theta#?

What is the Cartesian form of #r^2rtheta = 2costheta+3tantheta #?

How do you find the domain and range of #arcsin(1x^2)#?

What are some example problems involving angular speed?

Please help
How do you graph the polar equation
r=8sec#theta# ?

How do you graph #g(x) = 2sin(3x + π/4) + 2#?

How do you graph #h(x)= 5/3 absx + 6#?

How can i solve this equation: 2sen^2(t)cos(t)1=0 ?

What is the frequency of #f(theta)= sin 4 t  cos 24 t #?

Find the exact solutions on the interval from (0,3pi) 4sin^2x+4cosx5=0?

How do you express #cot^3thetacos^2thetatan^2theta # in terms of nonexponential trigonometric functions?

How do you find the domain, range, and asymptote for #y = 2  sec ( 2x  pi/2 )#?

How do you use a graphing utility to approximate the solutions of #2tan^2x+7tanx15=0# in the interval #[0,2pi)#?

How do you solve #x^21<=3 and x^2+1>=0#, preferably by graphing?

An object is made of a prism with a spherical cap on its square shaped top. The cap's base has a diameter equal to the lengths of the top. The prism's height is # 3 #, the cap's height is #7 #, and the cap's radius is #8 #. What is the object's volume?

How do you identify the conic of ##r = 3/(1  sinx)?

How do you sketch the angle in standard position #(2pi)/9#?

How do you sketch one cycle of #y=cotx#?

How do you simplify #cos4thetasin2theta+tan2theta# to trigonometric functions of a unit #theta#?

With Meter Scale of mm precision and Compass, how do you mark exactly #x = sqrt k# cm, k = 2, 3, 5, 7, 8, 10, 11, 12, 13, 14, 15, 17, 18, 19, 10, 21, 22, 23, 24, 26, ... and 99?

How do you express #sec(1290^circ)# as a trig function of an angle in Quadrant I?

How do you differentiate the following parametric equation: # (tsec(t/3pi),t cos(pit))#?

How do you solve #x=h+a*cos(t)*cos(s)b*sin(t)*sin(s)# for #t#?

How do you simplify #f(theta)=2cot(theta/2)3sin(theta/4+pi/2)# to trigonometric functions of a unit #theta#?

How do you simplify #f(theta)=tan(theta/2)4sec(theta/4)+sin(theta/4)# to trigonometric functions of a unit #theta#?

Evaluate the following expression for sine value?

What is the Cartesian form of #2r^3 = theta+sec(theta)+ 4cos(theta) #?

An object is made of a prism with a spherical cap on its square shaped top. The cap's base has a diameter equal to the length of the top. The prism's height is # 16 #, the cap's height is #8 #, and the cap's radius is #5 #. What is the object's volume?

How do you convert #y=(x5)^2+3+(y7)^2# into polar form?

An object is made of a prism with a spherical cap on its square shaped top. The cap's base has a diameter equal to the lengths of the top. The prism's height is #6 #, the cap's height is #4 #, and the cap's radius is #6 #. What is the object's volume?

How do you graph #y=cos^1x# over the interval #1<=x<=1#?

What is the frequency of #f(theta)= sin 5 t  cos 35 t #?

Anybody know the direction?

How to find the trigonometric equation for #3(cos x  2sin^2 x) = cos x  2# ?

I am so stuck.
I have to evaluate sin n (pi) for the function?
X(t) = (cos(pi)(t)×sin(20)(pi)(t) what is the valve of t when x(t) = 0 between t=0 to t= 1
Help please

Find all x and y
(0 ≤ x < 2π, 0 ≤ y < 2π)
so that the following equation is true? (Enter your answers as a commaseparated list.)
#cosx+isiny=sinx+i#

How do I sketch y = 4 x^3  4x ?

#A=1+1/{1+1/[1+1/(1+1/...)]}#
by solving it i get both a positive and a negative solution. Why negative?

How do you graph #y=2cot(2pix)#?

Find the midline of the function y=(6cos(6t)7)/(2) ?

How do you use the inverse functions where needed to find all solutions of the equation #2cos^2x5cosx+2=0# in the interval #[0,2pi)#?

How do you graph #3=rcos(thetapi/3)#?

How do you convert #8=(5xy)^2+2y# into polar form?

How do you find the domain and range of #f(x) = ( tan(2x) ) / ( (sin^1)(x) pi/3)#?

How do you step through solving #4cos(4theta) = 2sin(theta)#?

Citing examples and making graphs, how do you explain that #f(r, theta;a,b,n,alpha )=r(a + b cos n(theta alpha) )=0# represents a family of limacons, rose curves, circles and more?

Citing examples and making graphs, how do you explain that #f(r, theta;a,b,n,alpha )=r(a + b cos n(theta alpha) )=0# represents a family of limacons, rose curves, circles and more?

Citing examples and making graphs, how do you explain that #f(r, theta;a,b,n,alpha )=r(a + b cos n(theta alpha) )=0# represents a family of limacons, rose curves, circles and more?

How do you step through solving #4cos(4theta) = 2sin(theta)#?

How can we reach other galaxies?

How do you step through solving #4cos(4theta) = 2sin(theta)#?

What is #Sin(arcsin(3/5)+(arctan2))#?

The max value of #5cosα+3cos(α+π/3)+3 # is?

An object is made of a prism with a spherical cap on its square shaped top. The cap's base has a diameter equal to the length of the top. The prism's height is # 16 #, the cap's height is #2 #, and the cap's radius is #5 #. What is the object's volume?

What is the Cartesian form of #r = sin^2thetathetacsc^2theta #?

How do you evaluate #sin^1(cos((3pi)/4))# without a calculator?

The max value of 4sin^2x+3cos^2x is
Options are 4,3,7and 5?

How do you find the amplitude and period of #Arc Cot#?

How do you find the values of #sin 2theta# and #cos 2theta# when #cos theta = 12/13#?

If #cos A = 5/13#, how do you find sinA and tanA?

How do I find the sum of the terms of this sequence?

What is the Cartesian form of #2+r^2 = theta+sin(theta)cos(theta) #?

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