Square 12.1, and subtract 121 from both sides.
Complete the subtraction on the right side.
This is the solution.
Answer:
im pretty sure the answer would be 40m
Step-by-step explanation:
The answer to that is 4 × 10 ².
B=1/2
9/16=1/2b(3/4)
Divide both sides by 3/4
1/4=1\2b
Multiply both sides by 2