Answer:
Arlene had 175 and Celine had 225
Step-by-step explanation:
66.6 is the answer for this onel
A unit circle has a radius of 1.
Θ = 600°
1 circle = 360°
Θ = 360° + 240°
(x,y) = cos 360° , sin 240°
(x,y) = -0.50 , -0.886
If these were the given choices:
<span>A.) -(3^(1/2))/2 B.)-1(2^(1/2))/2 C.)-1/2 D.) (3^(1/2))/2
</span>
x = C) - 1/2
y = A) -(3^1/2) / 2
Answer:
60
Step-by-step explanation:
13-9=4
6=4=10
18/3=6
6*10=60
