Answer:
y ≥ -1x +2
Step-by-step explanation:
Answer:
sin (x) ≥ 0, between 0° and 180° or 0 and π,
sin(x) ≥ 1/2, between 30° and 150° or π/6 and 5π/6
Step-by-step explanation:
This is how I would do it. Subtract sin(x) from both sides
2
- sin(x) ≥ 0 , then factor out sin(x)
sin(x) [2 sin(x) - 1] ≥0, then set each factor ≥ 0
sin(x) ≥ 0 and 2 sin(x) - 1 ≥ 0
sin (x) ≥ 0, between 0° and 180° or 0 and π
2 sin(x) ≥ 1
sin(x) ≥ 1/2, between 30° and 150° or π/6 and 5π/6
I can confirm that it is A as I took the test and got 100%.
Answer:
none
Step-by-step explanation:
A. -7+4x=9 4x=9+7 x=4
B. x= -1
C. x = -32/19
D. x = -6
E. x = -12
F. x= 0