I believe it was BC, to find that answer, you simply find the point (0,1) where 0 is x and y is 1. There were two lines which made me not think twice but since it is negative, the lines should be going to the left side rather than the right. So the slope which is y over x of -4/5, to find that, you count up 4 and over 5
Answer:
600
Step-by-step explanation:
50x12=600 you can check this by doing 600/12=50
500 789 ........................................
Answer:
2/5cm or 0.4cm
Step-by-step explanation:
Area of square = 
Thus, Side = 
= 
= 2/5 cm = 0.4cm
A) =27.2
b) = 30.1
c) =31.2
d) =36.6
answer = D
