Answer:
x=8
Step-by-step explanation:
(3x-8)/1=4x/2. 3x-8=2x, x=8
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The path of the watercraft and the water current, when joined by a line forming a right angle would make a right triangle. From here, we can know the component in which it is along the same direction with the watercraft. Let's denote this as x.
x = 6 miles/h * cos 75 degrees
x = 1.55 miles/h
Thus, the actual speed = 70 + 1.55 = 71.55 miles/h
The vertex of the absolute value function defined by f(x) = Ix - 2I - 7 is (2,-7).
Answer:
y inversely proportional to 1/x
y=4, x=16
4=k/16
k=64
find y when x=8
y=64/8
y=8
52=2w+2l
52=2(l-8)+2l
52=2l-16+2l
52=4l-16
36=4l
l=9
