The cosine function for a specific angle in a triangle is defined by the ratio of the triangle's a. adjacent side and hypotenuse. b. adjacent side and opposite angle. c. opposite side and hypotenuse. d. opposite side and adjacent side.

A. adjacent side and hypotenuse.

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )