The correct answer is b) 2
Answer:
It is 5/5 or 1/1 as it goes up 5 and to the left 5!!!
A cube has equal edges, so 2*2*2 or 2^3 (2 cubed) v=8^3
Answer:
This is a reflection about the x-axis.
Step-by-step explanation:
A reflection about the x-axis has the rule
[x,y]-> [x,-y].
Therefore
M[x,y] = [x,-y}
Let M=
|a b|
|c d|
Then the matrix multiplication gives
ax+by=x.............(1)
cx+dy=-y............(2)
Solving the previous equations (1) and (2) gives
a=1, b=0
c=0, d=-1
giving M as
|1 0|
|0 -1|
