0.06 is 10 times as much as 0.6
1 would be D.
2. Is A since 3^2=9 and -3^2=9 And 9-9=0. Im pretty sure A. For number 3. Just because the two x-values are 3 and -3. I’m sorry if I’m wrong on #3.
Polygons include
triangles
rectangle
square
pentagon
hexagon
etc.
Answer:
His weight is 9/10 of what it used to be before.
Step-by-step explanation: