9.333048
is what I believe the mystery number would be
X= 4.8 or x= 4 4/5 i believed
5X10=50 sq ft area
Around the 3 sides= 5+10+5=20
Answer:
25
Step-by-step explanation:
-5^2 expanded is -5 x -5
- two negatives equal a positive
-visual representation of 5 x 5
O O O O O
O O O O O
O O O O O
O O O O O
O O O O O
Answer:
A
Step-by-step explanation:
20 x 2 = 40
30 x 2 = 60
