Answer:
Step-by-step explanation:
Since π=3.14 and 1.75 should be half of π so cos(1.75) should be in the approximation of
or
.
Clearly Sam's calculator is in the degree mode since 
is about
and obviously,
, So on the unit circle, it will be in the second quadrant.
Thus, cos(1.75) is negative.
Answer:
Step-by-step explanation:
Domain:all real values
Range:[5,∞)
Answer:
8284
Step-by-step explanation: I had the same question