Answer:
Step-by-step explanation:
It would be the area of the big square minus the area of the small square.
(x+5)*7=133
7x+35=133
7x=98
x=98/7
x=14
Answer:
3
Step-by-step explanation:
cause if she writes 4 posts and kevin writes 21 than she only have 3 posts left that she have write
Answer:
13 m
Step-by-step explanation:
volume=1/2(b×h)×length/height
height =volume÷base area(1/2b×h)
832÷64=13m
