Answer: 1 minute 34 seconds
Step-by-step explanation:
From the question, Frankie was practicing for a 5 kilometer race and his normal time is 31 minutes and 24 seconds but yesterday he used 29 minutes and 50 seconds. To calculate how much time came of his normal time, we are going to find the difference between the yesterday's time and normal time. This will be:
31 minutes 24 seconds - 29 minutes 50 seconds = 1 minute 34 seconds
Answer:
Step-by-step explanation:
The right hand one on the left side is
250 + 360 = 610
The next one is going to be
250 + 360 + 360
250 + 720
970
This problem is very lucky. You just add 360 for the first angle and another 360 for the second one.
Can you just add 360 to 610 Yes you can but I don't think it's as easy to see. 360 + 610 = 970
You are the boss. Take your pick.
Answer:
All the 3 expressions are equivalent.
Step-by-step explanation:
1/2 ( x + 4 )
= x/2 + 4/2
= x/2 + 2
x/2 + 2 is same as 2 + x/2
Answer:
A) 54
Step-by-step explanation:
You know that a full triangle has to be equal to 180. This means we have to subtract 47 and 79 from 180. 180-47-79 is equal to 180-126. Simplify this to get 54.
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