Answer:
perimeter is the outside, so count around the outside for the answer, which is 18
the area is correct though so good job
good luck :)
-8 because when you add a negative number your basically subtracting its absolute value.
Answer:
see explanation
Step-by-step explanation:
Under a clockwise rotation about the origin of 90°
a point (x , y) → (y , - x)
Answer:
-17
Step-by-step explanation:
-6-11=-17
