Answer:
cylinder lookin one .. right ?
Answer:
Incenter is the answer.
Hope it helps!!!
Step-by-step explanation:
Answer:
ohhh
Step-by-step explanation:
3 number 3 I know that is the answer
Step-by-step explanation:
3cos2x +sinx=1
3(1-2sin²x)+sinx=1
3-6sin²x+sinx=1
sinx(-6sinx+1)=1
either
sinx=1
sinx=sin(90)
:.x=90
or
-6sinx+1=1
-6sinx=1-1
sinx=0/-6
sinx=sin0,sin180
:.x=0,180and90