So a slope of a line can be perpendicular. So if the slope is a/b then the slope perpendicular to that is -b/a. PLEASE MARK AS BRAINLIEST!!
If the train travels 744 miles in 3 hours then to determine the unit rate the train is traveling per hour you have to divide the miles by the hours, in this case (744 miles)/(3 hours). The final result concludes as 248 miles per hour.
Answer:
x = 21
Step-by-step explanation:
Vertical angles are congruent, this
3x - 30 = 2x - 9 ( subtract 2x from both sides )
x - 30 = - 9 ( add 30 to both sides )
x = 21
Answer:
If I am doing this correctly it should be 58
Step-by-step explanation:
VF=36 so VN/FN = 13
EI = 42 so EN/IN = 21
EF = 24 so VI = 24 (Parallel)
13 + 21 + 24 = 58
Answer:
21.98
Step-by-step explanation:
first you think about the equation for perimeter. P=d(pi)
then you multiply your radius by 2 and that is 7 so you multiply 7 by pi (3.14)
that is the number of feet. so then you multiply your number of feet by your cost per foot and you get 21.98
