Let x be the distance (in feet) along the road that the car has traveled and h be the distance (in feet) between the car
and the observer.
(a) Before the car passes the observer, we have dh/dt < 0; after it passes, we have dh/dt > 0. So at the instant it passes the observer we have
dh/dt = 0, given that dh/dt varies continuously since the car travels at a constant velocity.
Answer:
oh you do 3 - 8 witch equals -3=x minus 6 = -9
Step-by-step explanation:
hope this helps
Rounded to the tenth: 3.3
Square roots that are not perfect squares are always
irrational
1 in = 2 ft
20.5 ft = 10.25 in
25 ft = 17.5 in
8.5 in and 11 in. no, the drawing will not fit, because the proportions is larger than 8.5 in and 11 in.
hope this helps
5x^2-45=0
<em>*Add 45 to both sides*</em>
5x^2=45
<em>*Divide both sides by 5*</em>
x^2=9
<em>*Take the square root of both sides*</em>
x=+/-9
Hope this helps!!
