<span>∠BCA = 120 /2 = 60
answer
</span><span>∠BCA</span>
200+40=240
each train cost 10
take 240/10=24trains
A would be correct!!!
Glad I could help(:
Can you me with my two questions I recently post?
Answer:
Step-by-step explanation:
5x-2y=24
x+2y=12
add the two equations
(5x-2y)+(x+2y)=24+12
6x=36
x=6
Plug in x=6 into any of the two equations
5(6)-2y=24
30-2y=24
-6= -2y
y= 3
x=6
y=3
(6,3)