If a 2 mile train traveling at 12 mph goes through a 1 mile tunnel, how long does it take to go through the tunnel completely? when you get the answer can you send me the answer. i checked online it says 15 min but how u get the work?

Think there are 60 min per hour and you are going 12mph. therefore 60/12 equals 5. Then to get a two mile long train through a one mile long tunnel, it would take 5 min for the first mile of the train and another five min for the second mile
...I'm not sure how it's 15 minutes though. Sorry

4+2=-2. 1+2=3. y=-2/3x+b. 2=4/3+b. 2/3=b. the answer is y= -2/3x+2/3

You need to divide 210 square inches by 35 inches and that’s going to give you 6 inches and that’s the length of the hypothenuse of the right triangle i hope that this you : )