Chris walked the dog for 80 minutes or 1 hour and 20 minutes
Answer:
387420489
Step-by-step explanation:
9 x 9 x 9 x 9 x 9 x 9 x 9 x 9 x 9 = 387420489
Have a lovely day! ~Pooch ♥
Answer:true
Step-by-step explanation:
The top line segment (12) is twice as long as the original, smaller (6), segment