So what you will have to do is 45 alla you have to do is multiple
Answer:
Ok
Step-by-step explanation:
Answer:
h = 2A/b
Step-by-step explanation:
multiply both sides by 2
2A = bh
divide both sides by b
2A/b = h
Answer:
cos 60° = 1/2 because the angles are complements.
Step-by-step explanation:
ANSWER

EXPLANATION
The boundary line passes through (-2,2) and (0,-2).
The slope of this line is


The y-intercept is , c=-2.
The slope-intercept form of this line is given by;

We substitute values to obtain;

Since the lower half-plane is shaded the required inequality is
