Answer:
-0.25268 rad + 2πn , 3.394273 rad + 2πn
≈ - π /12 + 2πn, π + 2πn
Step-by-step explanation:
sin( x ) = -0.25
x = sin^-1 ( -25 )
The solutions of the equation sin( x ) = -0.25 are :
X = -0.25268rad + 2πn , 3.394273rad + 2πn
≈ - π /12 + 2πn, π + 2πn
Answer:
$150
$120
Step-by-step explanation:
12 x 10= 120
15 x 10 = 150
Answer:
210km
Step-by-step explanation:
1h...........90 km
2h...........2*90=180 km
20min=60min/3.........90km/3=30 km
2h 20min.......180+30=210km
Area= 1/2 base x height
Area= 1/2 8x5
Area= 40/2
Area= 20cm^2
Answer: 6 cannot go into 3 because it is a larger number but 3 can go into 6 twice because 3x2=6
