Use the pythagorean theorem if you cannot directly measure it. a squared plus b squared = c squared
X = -3
y = 3*sqrt(3)
r = sqrt(x^2 + y^2)
r = sqrt((-3)^2 + (3*sqrt(3))^2)
<span>r = sqrt(9+27)
</span><span>r = sqrt(36)
</span>r = 6
theta = arctan(y/x)
<span>theta = arctan(3sqrt(3)/(-3))
</span>theta = arctan(-sqrt(3))
theta = -60 degrees which is coterminal to 300 degrees
So the polar form is (r,theta) = (6, 300)
8 can go into 329 wholly 41 times. However, there is a remainder of 0.125.
Answer:
That one
Step-by-step explanation:
It's kinda obvious if you look at the choices.
