The answer is 81. since (-3)^2 is 9. Therefore, 9x9=81.
Answer:
1.) 5/4
2.) -4/5
3.) 1/4
4.) -1
5.) 1
Step-by-step explanation:
<u>Brainliest Please</u>
Step-by-step explanation:
hope it is helpful to you
Answer:
A
Step-by-step explanation:
area of a circle is pi*r^2
pi*144 is 452.389342, so A