Answer:
-1
Step-by-step explanation:
-5-15+4+15
=-20+19
=-1
Answer:
-25
Step-by-step explanation:
sorry for the mistake
Answer:they need to buy 27 boxes of plates.
Step-by-step explanation:I do not like expaining things.
Answer:
Step-by-step explanation:
In a dilatation for find the new coordinates we have to multiply the initial value for the the scale factor
A’(-3, 12)
B’(9,6)
C’(-9,-3)
so the general rule is:
(x,y) -> (3x, 3y)