Answer:
9m^2 - 4m - 6
Step-by-step explanation: hope this helps!
Answer:
x = 8
Step-by-step explanation:
2(78°) = 20x - 4
156 = 20x - 4
add 4 to each side of the equation:
160 = 20x
divide both sides by 20:
x = 8
Yes it is hl because thats what it is
A 100 m
B 900m
C -5,100m
D- 8,800
Answer: 150, 80
Step-by-step explanation: