Answer:
1
Step-by-step explanation:
One half can only fit into 2/3 one time because because 1/2 plus one half is 1 whole. 2/3 is not one whole so 1/2 cannot go into it more than once.
X, x and (x+5)
3 x + 5 = 26
so
3x = 21
x = 7
x = 7
x+5 = 12
Answer:
B
E
F
Opposite Sides equal
Opposite sides parallel
Step-by-step explanation:
Answer:
Not a subspace
Step-by-step explanation:
(4,0,0) and (0,4,0) are vectors in R3 with zero or one entries being nonzero, but their sum, (4,4,0) has two nonzero entries.