Answer:
That's incorrect. The simplest way to show this is by evaluating the functions at a given point. Let's say x=0, then:
Sin(-x) = Sin(0) = 0
-cos x = -cos (0) = -1
Therefore, Sin(-x)≠-cos x.
Answer:
P = 69!
Step-by-step explanation:
23+17+29 = 69 :)
Answer:
I am guessing it is 67 as for maybe the whole thing is 180 degrees. So 180 subtracted by 67 and 46 equals 67!!!
Answer:
1:3
Step-by-step explanation:
Answer:
Step-by-step explanation:
56y^2/9-30y+25
