Answer:
slope is -1
Step-by-step explanation:
Slope of the line (m)=(y2 -y1)/(x2 -x1)
given
(x1, y1)=(-4 , 5)
(x2,y2)=(-7 , 8)
Now using the above formula
m =(8-5)/(-7-(-4))
m = (3)/(-7+4)
m= 3/(-3)
m=-1
therefore the slope of the line is -1
The math of the guy is 929-+\+391q
Answer:
the answer is 3648 students
Step-by-step explanation:
It took him 9.92 hours to complete the journey.
Step-by-step explanation:
Given,
Distance traveled = 50 miles
Distance traveled on horse = ![\frac{50}{2}=25\ miles](https://tex.z-dn.net/?f=%5Cfrac%7B50%7D%7B2%7D%3D25%5C%20miles)
Distance traveled on foot = 25 miles
Speed while riding = 9 miles per hour
Distance = Speed * Time
Time while riding = ![\frac{Distance}{Speed}](https://tex.z-dn.net/?f=%5Cfrac%7BDistance%7D%7BSpeed%7D)
Time while riding = ![\frac{25}{9}=2.78\ hours](https://tex.z-dn.net/?f=%5Cfrac%7B25%7D%7B9%7D%3D2.78%5C%20hours)
Speed while waling = 3.5 miles
Time = ![\frac{25}{3.5}=7.14\ hours](https://tex.z-dn.net/?f=%5Cfrac%7B25%7D%7B3.5%7D%3D7.14%5C%20hours)
Total time = 2.78+7.14 = 9.92 hours
It took him 9.92 hours to complete the journey.
Keywords: speed, distance
Learn more about distance at:
#LearnwithBrainly
It is a scalene triangle as all the sides are unequal in length.