E = (-12,15,-9)
F = (-12, 17 , -22 )
EF = F - E = (-12, 17 , -22 ) - (-12,15,-9)
= ( 0 , 2 , -13 ) = 2j - 13 k
The correct answer is option C
Answer:
A
Step-by-step explanation:
1.3 times.45+1.3
Answer:
54.26
Step-by-step explanation:
0.4+0.86= 1.26
51+2= 53
53+1.26= 54.26
Assuming what is meant by "infinite solutions" are infinite number of solutions of a logarithmic equation.

and

Answer:
13/24
Step-by-step explanation:
7/8x3=21/24
1/3x8=8/24
21-8=13/24