The picture won’t load re upload it so I can answer.
Yes it does , more mass area = less space
Answer:
42 square yards
Step-by-step explanation:
T.S.A of cube

where l = 7yd

thus, the surface area of cube is 42 square yards
Wouldn't you divide? If so, 5/9 = 0.6
Answer:
True
Step-by-step explanation:
Hope this helps :)