Answer:
5.25
Step-by-step explanation:
15/10=1.5
9*1.5=13.5
13.5-3=10.5
10.5/2=5.25
translation
because it's only being moved left by one unit
(2) is a right angled triangle.
8²+6²=64+36=100=10²≠12²
48²+14²=2304+196=2500=50²