Answer:
282.7 cm
Step-by-step explanation: One spin is one circumference. That's π(diameter)= 282.7
540 degrees is equivalent to 180 degrees. Cotangent and cosecant are invalid, sine, secant, tangent are all 0 and cosine is -1.
Step-by-step explanation:
I think it is B but I may be wrong I don't know
Answer:
-2 1/4 or -9/4, depending if the question says simplified or not.
Step-by-step explanation:
-11/4 + 1/2
-11/4 + 2/4=-9/4
-9/4= -2 1/4
