Answer:
c
Step-by-step explanation:
Answer:
The one you already have selected along with
428
Step-by-step explanation:
anything to the 0 power is itself
Answer:
good for u
Step-by-step explanation:
Answer:

Step-by-step explanation:



because it's a straight angle(180)
Answer: 525
Step-by-step explanation:
3 km =30 hm
35hm*15=525