Answer:
387420489
Step-by-step explanation:
yep this is a triangle becasue to side are the same
Answer:
b
Step-by-step explanation:
Time taken for the total workout = 15 + 30 + 45 = 90 minutes
Time taken for lifting weight : total time = 30 : 90
= 1 : 3
Answer:
2
Step-by-step explanation:
3 - 1 = 2
