He can mow 12 lawns in 4 hours.
to get the answer you just multiply the amounts of lawns he mowed by the hours it’s asking.
Answer:
The best answer would actually be C
Answer:
A≈10.83cm²
Step-by-step explanation:
Unit Conversion:
P=15cm
Using the formulas
A=3
4a2
P=3a
Solving forA
A=3P2
36=3·152
36≈10.82532cm²
If someone is giving out wrong answers then simply report the answer given to you or make a comment to the answer he gave you telling him to work out the question more thoroughly before publishing it.