Really need help with my trigonometry math homework!! Anything would help :)

14) The horizontal distance when the plane is at 500 ft. is 2358.5 ft.

15) The length of the wire is 44.7 ft.

Step-by-step explanation:

14) Let the horizontal distance be 'd'

the height of the plane = 500 ft.

Angle of elevation= 12°

tan 12° = 500/d

d = 500/tan12°

d = 500/0.212

d = 2358.5 foot

The horizontal distance when the plane is at 500 ft. is 2358.5 ft.

15) Let the length of the wire be 'n'

The height of the pole = 30ft.

Angle formed between pole and wire = 48°

Cos 48° = 30/n

n = 30/cos 48°

n = 30/ 0.67

n =  44.7 ft.

The length of the wire is 44.7 ft.

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1