Answer:
1 5/14
Step-by-step explanation:
-3 1/6 / -2 1/3
-3 1/6 = -19/6
-2 1/3 = -7/3
-19/6 / -7/3 = -19/6 x -3/7
-19 x -3 = 57
-6 x -7 = 42
57/42 = 1 5/14
Answer:
y=30, x=10
Step-by-step explanation:

The perimeter of rhombus JKLM is 28.
Answer:90%
Step-by-step explanation:
18/20=0.9
Percentage means the tenth place so it has to be 90%