Change 05:30pm into 24 hours​

17:30 pm

Step-by-step explanation:

I don't understand what you mean by this but I will assume you mean how many hours are needed to get to 24 hours from 5:30pm. In that case the answer would be 6 hours and 30 minutes since 5:30 would be 17 1/2 hours from 12:00am which would signify the start of a new day even if nobody is awake at that time.

Actually you could also mean turn 5:30 into 17:30 which I think would be called military time. I'm not sure.

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation: