Determine the equation of the inverse of y=1/5*e^x+2 a) y=in(1/5x)-2 b)y=in(1/5x)+2 c)y=in(5x)-2 d)y=in(5x)+2 please help this is urgent

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?