A). To go from ABCD to A'B'C'D' takes two transformations.
Step-1 : Reflect the original figure around the x-axis.
Step-2 : Slide the new figure 7 units to the right.
See the attached drawing. It shows the whole process
including the intermediate status and coordinates of
the four points after Step-1. You'll love it.
B). I looked up a definition of 'congruent'. It said that two figures
are congruent if they have have the same shape and size after
being moved, rotated,
or reflected. (I was worried about the
'reflected' part.)
So it's basically 3x2x2x2
3x2=6
6x2=12
12x2=24
there were 24 cherries before he arrived
Yeah I’m pretty sure you’re right
Answer:
2 (x^2-10)((x^2 +10)
Step-by-step explanation:
2x^4 - 200
Factor out 2
2(x^4 -100)
The inside is the difference of squares (a^2 -b^2) = (a-b)(a+b)
2 (x^2-10)((x^2 +10)