Answer:
okkkkkkkkkkkk
Step-by-step explanation:
sureeeeeee
Answer:
below
Step-by-step explanation:
Number one (a) because it only has one x on it therefore it’s less than all the others and is used less often
Answer:
Step-by-step explanation:
3c + 5w = 16
6c + 2w = 22
-6c - 10w = -32
6c + 2w = 22
-8w = -10
w = 10/8 = 5/4 = $1.25 per lb
3c + 5(1.25) = 16
3c + 6.25 = 16
3c = 9.75
c = $3.25 per lb
Answer:
-3i +9j+3k
Step-by-step explanation:
Given that the vector is represented by the directed line segment with initial point A(1, −4, 1) and terminal point B(−2, 5, 4).
Position vector of A with respect to origin = (1, −4, 1)
position vector of B with respect to origin = (-2,5,4)
AB vector = OB-OA
= (-2-1, 5-(-4),4-1)
= (-3, 9, 3)
Line segment AB is (-3,9,3) or
-3i +9j+3k
Initial point is A and final point is B
