This is a difference of squares problem. You just have to make sure every term is a perfect square and that there is subtraction in the problem.
2.5x + 4x = 39
6.5x = 39
x = 39 / 6.5
x = 6
aww this is soo sweet!!
and yes I wouldn't be able to do it without u all loll
Answer:
⟨-5, -1⟩
Step-by-step explanation:
Vector:
A vector is given by its endpoint subtracted by its initial point.
Vector u has initial point at (3, 9) and terminal point at (–7, 5)
Then
Vector v has initial point at (1, –4) and terminal point at (6, –1).
Then
What is u + v in component form?
⟨-5, -1⟩ is the answer.