Air pressure may be represented as a function of height (in meters) above the surface of the Earth, as shown below.
-0.00012h
P(h) = P..e
In this function, Po is the air pressure at the surface of the Earth, and his the
height above the surface of the Earth, measured in meters. At what height will
the air pressure equal 65% of the air pressure at the surface of the Earth?
A. 3587.4 m
B. 3589.9 m
C. 0.65 m
o D. 5416.7 m

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap