Answer
4 x - 1 equals 3x and 2x plus 4 equals 6x
Step-by-step explanation:
hope this helps :)
Answer:
15√2 (fourth answer choice)
Note that the ratio 15/x is the tangent of 30 degrees, which in turn is 0.577 or 1/√2. Then:
1/√2 = 15/x, or
1 5
----- = ----- or x = 15√2
√2 x
-9.6 feet - 12.3f