I need the sign between the (2/5)x and the 9
4*(10*12/2)+4*(12*9)+(12*12)= 816 ft^2
the surface area is 816 ft^2.
17
This is gonna be confusing but this is how you solve stuff like this
8 x 8 = 64 15 x 15 = 225
64 + 225 = 289
Find the square root of 289
17
Answer:
Step-by-step explanation:
a. Associative property
b. Identity property
c. Commutative property
d. Properties of Zero
e. Properties of Zero
f. Associative property
Answer:
-11
Step-by-step explanation:
-17+18-12=x
1-12=x=-11