Use slopes to determine whether the lines are parallel, perpendicular, or neither. RS and TU for R(7,1), S(4,5), T(-7,-3), and U(-4,-7). F Parallel H Neither G Perpendicular

RS  I think F and TU i think its also F  sorry for that dude that just needs points he also answered mine like that he or she is s mean :(

15

step-by-step explanation:

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles