Answer:
130mm
Step-by-step explanation:
I'm pretty sure you mean each of the sides is this length... so I'll go off of that. 20+10+20+60+20 is the addition for this problem.
20+10+20+60+20=130 is the answer.
5 feet 6 inches is equal to ((5*12)+6) inches, which is equal to 66 inches since 5*12=60 and 60+6=66
2 feet 9 inches is equal to ((2*12)+9) inches, which is equal to 33 inches since 2*12=24 and 24+9=33
Since 66 and 33 are the length and width (there isn't any specific order as to which measurement is the length or width) and the question is asking for square inches,(which is the area) so what needs to be done next is 66*33, which equals 2178, the square inches of plastic needed is 2718 square inches.
I couldn't keep the answer in the format of _ft _in because they are asking for the area in inches, and I don't think it would be smart to convert inches to decimal values of feet for reasons I won't talk about.
So yeah, your answer is <u><em>2178 square inches of plastic.</em></u>
Answer: 1 minute 33 seconds
Step-by-step explanation:
Theo is practicing for a 5 km race which he usually runs for a normal time of 25 minutes and 19 seconds
but yesterday, he ran for only 23 minutes and 43 seconds.
From the above information,
Normal time = 25 minutes and 19 seconds.
Yesterday's time= 23 minutes and 43 seconds
To know how much faster Theo ran, we find the difference between the normal time and yesterday's time which is.
25 minutes 19 seconds - 23 minutes 43 seconds
25 minutes 19 seconds
- 23 minutes 43 seconds
= 1 minute 36 seconds.
He ran 1 minute 33 seconds faster.
Answer: 254.5
Step-by-step explanation:
