Given vectors a=(3, 2) and b=(-5, 6), find – 3a+2b. Write your answer in component form.
-3a + 2b =

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

If a || b and e || f , what if the value of y ?

The value of cos 30° is the same as which of the following?