Area = length x 4
area = 81
81 / 4 = 20.25
20.25 is the length of each side
Answer: D
Step-by-step explanation:
Answer:
Step-by-step explanation:
(vertical angles)
(Interior angles on the same side of transversal)
Answer is 432 cans in total
18 packs times 24 cans in each is 432
9u means you're multiplying 9 into that vector, both components. Same with the 2v. 9*3 = 27 and 9*-1 = -9, so your new vector u is <27, -9>. Now let's do v. 2* -6 (twice) = -12, so your new v vector is <-12, -12>. Add those together now, first components of each and second components of each. 27 + (-12) = 15; -9+(-12)=-21. So the addition of those gives us a final vector with a displacement of <15, -21>
