Answer:
hope it helps
Step-by-step explanation:
The given inequality is
The sign of inequality is ≤, it means the points on relation line lie in the solution set.
The related equation of the inequality is
At x=0,
At x=1,
Plot the points (0,0) and (1,-2) on a coordinate plane.
The sign of inequality is ≤, it means we have shade below the line.
The point (-2,4) and (3,-6) are in solution set because,
(True)
(True)
Therefore option A is correct.
The points (1,2) and (1,3) are not in the solution set because,
(False)
(False)
Answer:
15
Step-by-step explanation:
the answer is 15 because opposite angles are congruent so 5x15=75
Area of a rectangle=length x width
area of a rectangle=(3b)(a-3b)=3ab-9b²
answer: the area of this rectangle will be:
area (a,b)=3ab-9b²
