Answer:
550
Step-by-step explanation:
It´s 550 because 612-62 is 550
7) is 625
8) 169
9) 1.44
10) 180??
11) 1000000
12) 3430
hopefully these are right
3
A perfect square is a number made by squaring a whole number, such as 25 which is 5². 26 however is made my soaring a decimal and is therefore not a perfect square.
