108 is the answer for this question
Answer:
b=r/10 -a
Step-by-step explanation:
Answer:
so it is a rectangle with a perimeter of 30 units
Answer:
5!
Step-by-step explanation:
take algebra book. it can be placed first or 2nd or 3rd or 4th or last. so 5 different ways. but geometry book will be arranged in 4 ways, since algebra book is already arranged.
5!/0!= 5! = 120