Answer:
a)8/21
b)1/9
Step-by-step explanation:
because when we divide fraction we resprocal the divisor
343 is a cube root of 7. Its surface area is 7
Answer:
L: 110 W: 90
Step-by-step explanation:
110 + 110 + 90 + 90=400 (perimeter)
110 x 90 =9900 (new area that is greater than the original)
ding ding.
also this was not worth only five pts man LOL
I think the answer may be 54 but i'm not sure.