Answer:
2
Step-by-step explanation:
1'st step: Use the formula m=(y2-y1)/(x2-x1)
2'nd step: (5-1)/(-1-(-3))
3'rd step: 4/(-1+3)
4'th step: 4/2 = 2
Therefore the slope of (-3, 1), (-1, 5) is 2
44 mm = 6 m on blue print.
1 mm = (6/44) m
33 mm = (6/44) * 33 = 4.5 m
The actual length = 4.5 meters.
A rational number is a number that can be written as a ratio that are whole numbers.
So we're trying to find out if 5 / 4 is in fact a ratio.
So 5/4 is equal to 1.25.
Since 1.25 is not a whole number, I don't think it is a rational number.
Sorry I accidentally clicked the answer button ';D
Correct me if I am wrong on this one.