Questions and Videos on Converting Equations from Polar to Rectangular, within Precalculus

Feb 12, 2016 · How do you write 1 2 + 5i in polar form and find ? Trigonometry The Polar System The Trigonometric Form of Complex Numbers

Questions How do you convert rectangular coordinates to polar coordinates? When is it easier to use the polar form of an equation or a rectangular form of an equation? How do you write #r = 4 \cos …

How do you convert (− 13, 12) to polar form? Trigonometry The Polar System Converting Between Systems

How do you sketch the graph of #y= (x+2)^2# and describe the transformation? How do you graph #y=tan ( (1/2)x)#? How do you convert # (-2,0)# from cartesian to polar coordinates? How do you …

(x-1)^2+(y-1)^2=2 We use the following three definitions to convert between Cartesian and polar coordinates r:=sqrt (x^2+y^2) x=rcostheta rArr costheta=x/r y=rsintheta rArr sintheta=y/r Using these, …

How do you convert #y=5# to polar form? Find a confunction with the same value as tan pi*/8 ? Bicarbonate Ion: Acid or Base? An electric toy car with a mass of #8 kg# is powered by a motor with …

See explanation. First we need to calculate the module: |z|=sqrt(a^2+b^2)=sqrt((-1)^2+sqrt(3)^2)=sqrt(1+3)=2 Now we have: z=|z|*(cosvarphi+isinvarphi) Here |z|=2, so cos …

Polar molecules mix easily with another polar molecule and form a homogenous phase / solution whether when they are subjected to mix with a non-polar molecule they stay as separate phases and …

The number in standard scientific notation is 8.3× 10^(-4). In scientific notation, numbers are written in the form a × 10^b, where a is the "pre-exponential" part and 10^b is the "exponential part". Your …