D=4Step-by-step explanation:
Answer:
sin X
Step-by-step explanation:
sin X = 
= 
= 
Answer:
22m²
Step-by-step explanation:
Area of parallelogram is simply the base length x height.
In this case, base length = 4m and height = 5.5m
hence,
Area = 4 x 5.5 = 22m²
The answer is (4x+3y=4 2x-7=7: 5/2 and y=-2) hope it helps and have a good day!
