Answer:
100 km squared
Step-by-step explanation:
Front : 14
Back : 14
Top : 28
Bottom : 28
Side : 8
Side : 8
Surface area : 100 km squared
Hope this helps!
Answer:
this is the answer but it must be 20 character long
8x+3
Answer:
I think 90
Step-by-step explanation:
a+c/2*m
Answer:
x=126
x-30=96
Step-by-step explanation:
(x-30) +(x-30) + (x-30) + x + x =540
5x-90=540
5x=630
x=126
Answer:
171
Step-by-step explanation:
9x + 9y
9(10) + 9(9)
90 + 81
171
Best of Luck!
