Simplify cos(2x)/cos(x)-sin(x). a. 2sin(x)cos(x)/cos(x)-sin(x)
b. 2sin(x)cos(x)/sin(x)-cos(x)
c. cos(x)+sin(x)
d. cos(x)-sin(x)

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)

many reason,

step-by-step explanation: