Answer:
The graph of the equation has roots at x= -b/a and x= -d/c
Step-by-step explanation:
Answer:
$240.37
Step-by-step explanation:
Answer: 131°
Step-by-step explanation:
Supplementary angles are the angles that when we add them together, their sum is equal to 180°.
From the question, we are informed that angle w and angle v are supplementary angles and angle v=49.
V + W = 180°
49° + W= 180°
W = 180° - 49°
W = 131°