5.3×10^5=53×10^4
53×10^4+3.8×10^4
=56.8×10^4
=5.68×10^5. Hope it help!
Answer:
r=15.99
Step-by-step explanation:
r=C
2π=100.48
2·π≈15.99189
Answer: 2x+9
Explanation: 2 times a number is represented by “2x” and adding 9 is represented by “+9”
Answer:
25 Minutes
Step-by-step explanation:
Each minute sign represents 5 minutes gone by. When hand is on the 5, it is 25 minutes.
