B. 81 square units
Area for a square is length times width. In this case, both are 9 so 9 x 9 = 81
Answer:
(3,2)
Step-by-step explanation:
take negative from inside bracket as x and contant outside as y, and done
The answer is9000 thats the answer
<span>you just have to multiply the bases.
3 x 9 = ?
add the exponents of the base 10
10^8(10^7)= 10^(8+7)</span>
