<u>Answer:</u>


<u>Step-by-step explanation:</u>

First set the equation to 0


Second, get the 12 on the right side of the equal sign by adding a -12 to each side



Square root both sides of the equal sign.


Take the square root on left sides of the equal sign.


Take the square root on the right side of the equal sign. Remember 



<u>AND</u>

When you don't use or write the percent right.<span />
Answer:
i think its (2 x 2^2) (3x3^2)
Step-by-step explanation:
11:100
iwan:siobhan
if iwan gets 11% then iwan gets 89/100
Answer: 83%
Explanation: idk how to explain but there ya go