An airplane over the pacific sights an atoll at 20 degree angle of depression. if the plane is 425 m above water, how many kilometers is it from a point 425 m above the center of the atoll?

Step-by-step explanation:

We are given with-

Height of airplane from water =

Angle of depression (∅)= 20°

Now,

the transverse axis of a hyperbola is the line that contains the two vertices and the two focuses.

in this example (hyperbola of equation x^2/2 - y^2/4 = 1), the transverse axis is the  x-axis  . 

step-by-step explanation:

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)