Answer:
21
Step-by-step explanation:
Because...
Answer:(x, y) ⟶ (x + 4, y + 2)
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
The known side is 3 times the length of the smaller figure. To make sure the figures remain similar, you must also multiply the longer side of the smaller figure(15) by 3. This will give you 45.