Answer:
x = 9.47 degrees ( in first quadrant.
Step-by-step explanation:
sin2x + sinx cos x = 1/2
Now sinx cos x = 1/2sin2x so:
3/2sin2x = 1/2
sin2x = 1/2 / 3/2
sin2x = 1/2 * 2/3 = 1/3
2x = arcsin 1/3 = 19.47 degrees
x = 9.74 degrees to nearest hundredth.
I need to find the x pls help and show work
Answer:
no solution
Step-by-step explanation:
hello

this is always false so there is no solution
Yo creo q es por q z es una letra y 7 es numero
Answer:
Step-by-step explanation:
the answer is 1.