+V= 180 27 65- 121=1 19 s ariable in the parallelogram. # n 25/01 und જુના 120* 3v 66° P 25 I ρξ 12 3c+7 d-8 4c-8 T

Find the distance between the points (17,-13) and (9,-17) Distance = Give an exact answer. Simplify any radicals.

calculate (-2-2i)^10. give answer in a+bi form

Solve for Fourier Coefficient.

Find the distance between the points (- 5, – 2) and (1, 5) Distance = Give an exact answer. Simplify any radicals.

Change 8x-2y^2= 2x^2 to polar form. Solve for r or some power of r.

Solve the problem on the attached image

Express the following numbers in rectangular form (real and imaginary). (a) 9 39°= +i (b) 20 -15° = (c) 14 2 145° = (d) 15 2-147° = +1 Find the following expressions. The angle is in degrees and between-180° and +180°. (a) (27+j (26)) (19 - 104°)=40* (b) (1 216°) (-19+i (14)) = 40 (c) (-20+) (-17))/(2 159°) = (d) (12-25%)/(16+) (-30)) = Write the complex number z=(-1-√3)¹6 in polar form: z=r(cos+ i sin 6) where r= |and 6 = The angle should satisfy 0 ≤ 0 <2m. V What is the square root of i? (That is, what is Vi?) OA. -i OB.-1 Oc. (1+¹) D. (1 - i) E. Does not exist Consider the equation = (1+√31). Find the value of which satisfies this equation and which has the second smallest positive argument 0,0 <0 < 2. Express your answer as :=re where T= and 8= 6

Find the distance between the points P(−3, −6, −6) and Q(−6, −5, 9). Use the square root symbol '√' where needed to give an exact value for your answer. distance between P and Q = 0

Convert (10, 270°) to exact rectangular coordinates. (10, 270°) =|(?, ?)