Answer:
a function of an angle, or of an abstract quantity, used in trigonometry, including the sine, cosine, tangent, cotangent, secant, and cosecant, and their hyperbolic counterparts.
Step-by-step explanation:
It's 3/4 because (y2-y1)/(x2-x1)
Answer: second one
Step-by-step explanation:
Move -4 to the other side
7x=24+4
7x=28
x=4
