Answer:
the ratio is 3:1
Step-by-step explanation:
Answer:
L = 15.53 ft
Step-by-step explanation:
using diagram which is attached below
now, using Pythagoras theorem
L² = b² + (5 + x)²...............(1)
using similarity of triangle


from equation (1)




for maxima or minima

x = -5 and x = ∛190 = 5.74
on second derivative 5.74 is the value which comes out to be minimal value which is the distance between the fence and ladder
now,
L² = 241.38
L = 15.53 ft
Answer:
The <em>x</em>, or input, is the depth.
The <em>y</em>, or output, is the water pressure.
To graph it, simply plot the depth and pressure measurements give and connect the points.
Answer:
ur answer is B. 17.25
Step-by-step explanation:
Hope this helps :D!
Answer:
Step-by-step explanation:
Disc.=k²-4×9
roots are real if k²-36≥0
|k|≥ 6
k≤- 6
or k≥ 6
roots are imaginary if k²-36≤0
k²≤ 36
|k|≤6
roots are imaginary if -6 ≤ k ≤6