Solve within parenthesis first so .49 +.045 =.535 so then divide by five which is .107
3.3333333 repeating
Take 10 and divide it by 3
Answer:
y = x - 3; 9 diagonals
Step-by-step explanation:
Find the equation: y = x - 3
Plug in 12: y = 12 -3
Solve: y = 9
9 diagonals
Hope this helps! Plz mark brainliest
Answer:
= 
Step-by-step explanation: