Answer:
C
Step-by-step explanation:
x = 7 cos (2pi/3) y = 7 sin (2pi/3)
x = -7/2 y = 7 sqrt(3) /2
Answer:
(O,2)
Step-by-step explanation:
So I signed in to iReady did the question and got it right.
Answer:
− x + 16y
Step-by-step explanation:
2x + 5y − 3x + 11y
= 2x + 5y + − 3x + 11y
Combine Like Terms:
= 2x + 5y + − 3x + 11y
= (2x + − 3x) + (5y + 11y)
= − x + 16y
Answer: 141
Step-by-step explanation:
23 1/2 *6=141
Answer:
Step-by-step explanation:
all you have to do is * 7 by 5 and divide by 2
