I will have to assume that you actually meant " e^(ln 7x). The exponential and logarithmic functions are inverses of each other, so d^(ln 7x) = 7x (answer C).
Answer:
you have to subtract those two numbers
r = 10/ sin (0) - cos (0)
Answer:

Step-by-step explanation:
Since the hyperbola opens left and right with a center at the origin, then

In the graph a = 60 and b = 11
So
.

A≈1256.64 m² thats the answer