The answer would be : 2b(3a + 5c + 4d) because the common factor of all these numbers would be 2 .
Chess board? , the board if there is like a line with points that has points on the same line.
Ummmmm is that the question or is there other numbers
Answer:
Given: cos θ = 5/13 where 0 ≤ θ < 90
Find tan 2θ
Step-by-step explanation: