2009 · Q80
If x cos 60° + cos 0° = 3 and 4x sin 30° -y cot 45° = 2, then what is the value of x?
Elementary MathematicsAlgebra
- A– 1
- B0
- C1
- D2
Explanation
Solved; answer D.
If x cos 60° + cos 0° = 3 and 4x sin 30° -y cot 45° = 2, then what is the value of x?
Explanation
Solved; answer D.