If the angles are represented in degrees, find both angles: sec(4x + 3) = csc(-+ 69)

Please help with Deltamath

Angle 1:
Angle 2:

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)