5x/7 - 5 = 50 is 4. x = 77
Answer:
Figures A,D are polygons.
Reason:
Polygon is a closed figure with atleast three strange lines and angles.
Answer:
h=0.4
Step-by-step explanation:
6.1h=2.44
h=2.44/6.1
h=0.4
The answer is -6 is less than 3
The answer of -30+10 is -20
-30+10=-20