Translating a circle doesn't change the area, but dilating does.
whatever the area of circle B is, the dilated circle has an area 12² times larger, that is, the dilated circle is 144 times the area of circle B.
Answer:
When you reflect a point across the line y = x, the x-coordinate and y-coordinate change places. If you reflect over the line y = -x, the x-coordinate and y-coordinate change places and are negated (the signs are changed).
It will be as I understand:
(x*y)=x
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or (x*y)=y</span>
Answer:
variable c
Step-by-step explanation:
the reason is because to get the answer to variable t you need variable c and 1.06 while with c all you need is c. I think anyways
3x+7=-x-1
move -x to the other side
sign changes from -x to +x
3x+x+7=-x+x-1
3x+x+7=-1
4x+7=-1
move 7 to the other side
sign changes from +7 to -7
4x+7-7=-1-7
4x=-8
Divide by 4 for both sides
4x/4=-8/4
Answer: x=-2
