Answer:
-2
Step-by-step explanation:
Lets factor
(x+2)(x+2)=0
x=-2
The reflection across the x-axis only change the signal of the y coordinate. Hence, the new point is
.
Answer:
Step-by-step explanation: to find circumference, u do 2*pi*radius or pi times diameter
Answer:
i need more info
Step-by-step explanation:
Answer:
Figure D
Step-by-step explanation:
we know that
If the scale factor of the dilation is 1/2, that means the dilation is a reduction
so
the answer is between the Figure C and Figure D
but
a rotation of 180° eliminate the Figure C
therefore
The answer is the Figure D
