Factor first: (sinx+1)(2sinx-1)=0
sinx+1=0 or 2sinx-1=0
sinx=-1 or sinx=1/2
0≤x≤360, so x=270, or x=30 or x=150
So, first you do 4x+54 is greater than or equal to 70 first you subtract 54 from both sides and get -16 and then you divide by 4 by both sides and get x=-4 I hope this helps :).
Answer:
t
Step-by-step explanation:
·
=
15x=12 · 5
15x = 60
x = 4
Answer:
- m - 6n + 10
Step-by-step explanation:
-(m + 6n - 10)
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- m - 6n + 10