And?... is that the question or is there more?
Answer:
w= -27
Step-by-step explanation:
w/3 = -9
w = 3 * -9 = -27
Translation by moving the two shapes to the same points you can verify its congruence.
Well first off, you need to add 25.50+15.30+9.25 which equals 50.05 then you would subtract that from 72 so 72-50.5 which gets your answer of 21.95 centimeters
All it takes for a relation to be a function is for each possible first number of a pair there's only one possible second number.
So if any of the sets has two pairs with the same first number, that one's not a function.
The last one has (3,2) and (3,5) so isn't a function.