Answer:
x = -1
Step-by-step explanation:
<span>rotation of 180° about the origin is correct. Changing the signs of both x and y rotates 180 degrees.
</span>
BOTH they both are correct bc they both state the same thing perimeter is both length+ both width's so l+l+w+w=2l+2w
Answer:
5
Step-by-step explanation:
b − a
Let a = 2 and b = 7
7-2
5
