Which pair of equations can be used to verify the rectangular form, z = a + bi, and the polar form of a complex number are equivalent? A.) a = sin(θ) and b = cos(θ)
B.) a = cos(θ) and b = sin(θ)
C.) a = rsin(θ) and b = rcos(θ)
D.) a = rcos(θ) and b = rsin(θ)

D.) a = rcos(θ) and b = rsin(θ)

Step-by-step explanation:

Got it right on Edge

i need more info. are you looked to see there mph? how much they deliver? how far they go?

step-by-step explanation:

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.