With some simplification,
cos⁻¹(x) - 5 cos⁻¹(x) - π/3 = 2π/3
becomes
-4 cos⁻¹(x) = π
or
cos⁻¹(x) = -π/4
However, the inverse cosine function has a range of 0 ≤ cos⁻¹(x) ≤ π, so there are no solutions to this equation.
Answer:
m is equals to 49 degree + 31 degree so which means it's 80°
Answer:
A
Step-by-step explanation:
Answer:
$31.00
Step-by-step explanation:
that is the procedure above
Exact Form:
The answer is A!!!!
Just did this mathematically!! Hope this helped:)
