Answer:

Step-by-step explanation:
An irrational number is a number that isn't a whole number (integer).
= 7.07
= 1
= 5
= 3
The first one is the only one that isn't an integer. So it is the answer.
Answer:4
Step-by-step explanation: add 3+1
The percentage of 195/100 is 195%
Answer:
The correct option is 3. The image of X is X'(6,2).
Step-by-step explanation:
means the dialation by scale factor 2 and the center of dilation is Z.
If a figure dilated by scale factor k and the center of dilation is (a,b), then

From the given figure it is clear that the coordinates of X are (4,0) and the coordinates of Z are (2,-2), so the coordinates of image are


The image of X is X'(6,2). Therefore the correct option is 3.