A=(pg) over 2 = four times thirty over two equals 60
M=18, you multiply both sides by 2
Answer: in algebraic expiration its 10 (1/2 + 5) = 25
Step-by-step explanation:
Well what are her earnings to begin with ?
11.2+4+3.4+7.3+(11.2-3.4)=
11.2+4+3.4+7.3+7.8=
33.7
your perimeter is 33.7 m