4. Emily has a Springer Spaniel that weighs 48.5 pounds. She also has a
2 answers:
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Step-by-step explanation:
let p be the point which is at a distance of 4 units from the x-axis and at a distance of 5 units from the y axis
(i) When P lies in the first quadrant then the coordinates of P are (5,4).
(ii) When of P lies in the second quadrant then the coordinates of P are (-5,4).
(iii) When P lies in the third quadrant then the coordinates of P are (-5,-4).
(iv) When P lies in the fourth quadrant then the coordinates of P are (5,-4).
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Answer:
Step-by-step explanation:
Given
Balloon velocity is 14 ft/s upwards
Distance between balloon and cyclist is 140 ft
Velocity of motor cycle is 88 ft/s
After 10 sec
motorcyclist traveled a distance of
Distance traveled by balloon in 10 s
net height of balloon from ground =140+140=280 ft[/tex]
at
distance between cyclist and balloon is
now suppose at any time t motorcyclist cover a distance of x m and balloon is at a height of h m
thus
differentiating w.r.t time