R/9 = -21
Multiply by 9
r = -189
Answer:
46
Step-by-step explanation: .23 (200) = 46
48 all you had to do was out it in a calculator that's what I did
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.
All you need to do is divide 96 by 8 and you get 12 as your answer