Answer:
Option A dashed line passes through begin ordered pair negative 2 comma 0 end ordered pair and begin ordered pair negative 5 comma 3 end ordered pair. A solid line passing through begin ordered pair negative 2 comma 0 end ordered pair and begin ordered pair 4 comma 3 end ordered pair. The region above the solid line and above the dashed line is shaded
Step-by-step explanation:
we have
----->inequality A
----> inequality B
we know that
The solution of the inequality A is the shaded area above the solid line
The slope of the solid line is positive
The y-intercept of the solid line is the point (0,1)
The x-intercept of the solid line is the point (-2,0)
The solution of the inequality B is the shaded area above the dashed line
The slope of the dashed line is negative
The y-intercept of the dashed line is the point (0,-2)
The x-intercept of the dashed line is the point (-2,0)
The solution of the system of inequalities is the shaded area between the solid line and the dashed line
see the attached figure
Option A dashed line passes through begin ordered pair negative 2 comma 0 end ordered pair and begin ordered pair negative 5 comma 3 end ordered pair. A solid line passing through begin ordered pair negative 2 comma 0 end ordered pair and begin ordered pair 4 comma 3 end ordered pair. The region above the solid line and above the dashed line is shaded
Answer:
D sorry if it is incorrect I tried my best
Answer:
x = 5°
Step-by-step explanation:
5x + 21° + 20x + 34° = 180°
25x + 55° = 180°
25x = 180° - 55°
25x = 125°
x = 125°/25
x = 5°
Hope you got it dear !!!!