Answer:
x = 0
Step-by-step explanation:
Answer:
Step-by-step explanation:
hello :
sin x + 2 sin x cosx = 0 equivalent to : sinx(1+2cosx) =0
sinx=0 means : general solution is : x= kπ....k in Z
1+2cosx=0 means : cosx= -1/2 general solution is : x= ±π/6+kπ...k in Z
Answer:
measure the distance between two points on the ground and then measure angles between the top
Answer:
9u
Step-by-step explanation:
18u³ / 9u = 2u²
45u²/9u = 5u
27u / 9u = 3
18(12)=216
Because 1000 has 3 zeros, add 3 zeros after 216. Answer is 216,000
