Answer:
D (point Y, ray YZ, angle XYZ)
Step-by-step explanation:
--> a point is just one letter, it cannot be more than one because more than one indicates a connection between 2+ points.
--> a ray is only 2 points/letters, unless the letters are all on one line. the ray is 2 points because it indicates a connection between point Y and point Z.
--> an angle should be 3 letters, and the letter in the middle (in XYZ it's Y) is the point where the angle "occurs" or closed at
Hope this helps!
The slope or velocity of a line is constant and is the change in y divided by the change in x.
m=(y2-y1)/(x2-x1) for any two points (x1,y1) and (x2,y2)
m=(-6-5)/(-3--12)
m=-11/9
50 degrees because if you add up all the angles and subtracts from 180 you get 50
Answer:
4.7x
Step-by-step explanation:
3x + 1.7x
We can combine like terms
3x +1.7x = 4.7x
This is because:
3 + 1.7 = 4.7
4.7x
sprints: 1/8 of 74 1/2 = 74.5 divided by 8=9.3125
Hunts: 3/4 of 57 3/4= 57.75 divided by .75=77
9.3125 + 77=86.3125 86.3125 divided by 2= 43.156 mph average speed