ANSWER

EXPLANATION
The given angle is 870°.
870°-360°-360°=150°
This means that:
870° is coterminal with 150°, hence its terminal side is in the second quadrant.
It makes an acute angle of 30° with the x-axis.
Note that cotangent is negative in the second quadrant,
Hence,

The first option is correct.
The answer is 42kg/45kg or 14kg/15kg
X=3
LOM and KOL are equivalent, so the equation is 43=6x+25 :)
Answer:
Therefore, total number of Kilometers Melek covered =3.3 + 3.32 = 6.62 kilometers.
Step-by-step explanation:
Distance covered by motorcycle = 3.8 kilometers.
Distance covered by horse = 3.32 kilometers.
Total time taken to complete the journey = 50.54 minutes.
We need to find the total number of kilometers Melek took the journey.
We are given time. But we need not to do anything with given time.
We just need to add the journey took by motorcycle and journey took by horse.
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They will hold 112.25 cm^3 more. Find the volume of the second can with the new side lengths and subtract the orginal volume from the new one.