Answer:
y-axis
Step-by-step explanation:
points are (x,y)
since the y-coordinate does not change, but the x-coordinate does, it rotates around the y-axis.
reflection just means it rotates 180 degrees (out of the paper, not around)
Answer:
simple interest
Step-by-step explanation:
SI = principal x rate x time
Answer:
c
Step-by-step explanation:
x+x=90
2x=90 ,x=45 ,∆BAD=45
Answer:
a
Step-by-step explanation:
Answer:
C!
Step-by-step explanation: