Sum of all angles of a triangle = 180°
So,
angle E + angle O + angle C = 180°
=> 53° + 77° + C = 180°
=> 130° + angle C = 180°
=> angle C = 180° - 130°
=> angle C = 50°
I'm not sure what you asking but my best guess would be 7radians
Answer:
11sqrt(3)/6
Step-by-step explanation:
sin(60) = sqrt(3)/2
cosec(60) = 2/sqrt(3) = 2sqrt(3)/3
cos(30) = sqrt(3)/2
sec(30) = 2sqrt(3)/3
2sqrt(3)/3 + 2sqrt(3)/3 + sqrt(3)/2
Lcm: 6
sqrt(3)(4+4+3)/6
11sqrt(3)/6
<span>Ok
First Subtract 0.5, Then add 0.2.
After that Multiply 0.5 then add 0.5
</span>
Answer:The temperature of a liquid in an experiment starts at 0 degrees Celsius. The experiment calls for the temperature of the liquid to change at a rate of –0.6 degree Celsius per minute.
How long will it take for the liquid to reach –10.5 degrees Celsius?
Step-by-step explanation: in my option I would day 11.1