Answer:
m = 3.5
Step-by-step explanation:
So here we will just Cross-Multiply;
2(m) = 9(3)
2m = 27
Divide both sides by 2;
m = 13.5
Answer:
the graph shift down 135 units
Step-by-step explanation:
when there is no fixing cost:
f(x)=12x-1400
when there is fixing cost (0ne time): 12x-(1400+135)
the graph shift down 135 units
Answer:
height of tree = 7.68 m
Step-by-step explanation:
ΔABC and Δ
A
D
E are similar . In similar triangles, corresponding sides are always in the same ratio
Y=kx+b
line is perpendicular y=1/3x+6⇒ k=-

=-3
so line y=-3x+a
this line that passes through (-9,12)⇔x=-9, y=12, so 12=-3(-9)+a
12=27+a
a=12-27
a=-15
y=-3x-15
P.s.picture<span> to test solutions <span>in the application</span></span>
You would need the departure time of each vehicle to know exactly when they would be 363 miles apart from each other so there is no way to tell when they would be 363 miles apart