Answer:
The correct question is:
Simplify by referring to the appropriate triangle or trigonometric identity. (Use symbolic notation and fractions where needed.) cot[sin−1(1/2)]
Answer:
cot(sin^(-1)1/2) = 1/√3
Step-by-step explanation:
To simplify cot(sin^(-1)1/2)
Let a = sin^(-1)1/2
Then sin(a) = 1/2
and
cot(sin^(-1)1/2) = cot(a)
Since
sin(a) = 1/2
a = π/6
cot(a) = 1/tan(a) = sin(a)/cos(a)
But cos(a) = cos(π/6) = (√3)/2
So
cot(π/6) = sin(π/6)/cos(π/6)
= (1/2)/((√3)/2)
= (1×2)/((√3)×2)
= 2/2√3
= 1/√3
Answer:
S: 24x - 72
S and T are not equivalent for any value of x
Step-by-step explanation:
S: 4(6x-18) = 4 * 6x - 4 * 18 = 24x - 72
S and T are not equivalent for any value of x, x+1 S: 24 - 72 = - 48 T: 24 - 18 = 6
Answer: √14 =3.74, which is not an integer and therefore is an irrational number.
Step-by-step explanation:
Answer:
g(x) = 4(x + 7)
Step-by-step explanation:
i had this on a test i just took so it told me it was right bit if it is not i am sorry and i will recheck