Evaluate the expression: v ⋅ w Given the vectors: r = ; v = ; w = -Thanks for the help

v.w = 22

Step-by-step explanation:

r = <8, 8, -6>; v = <3, -8, -3>; w = <-4, -2, -6>

evaluate v.w

formula:  v.w = vxwx+vywy+vzwz

v.w = 3(-4)+(-8)(-2)+(-3)(-6)

v.w = -12+16+18

v.w = 22

v.w = 22

Step-by-step explanation:

r = <8, 8, -6>; v = <3, -8, -3>; w = <-4, -2, -6>

evaluate v.w

formula:  v.w = vxwx+vywy+vzwz

v.w = 3(-4)+(-8)(-2)+(-3)(-6)

v.w = -12+16+18

v.w = 22

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads