Answer:
Second option
Step-by-step explanation:
They have two congruent pairs of sides and one congruent pair of angles.
Cir=30π=2πr , thus r=15 , Area=π(r^2)=225 pie meters
13+9=22
5+18=23
22x23=506
½x5x13=32.5
9x5=45
½x9x18=81
506-32.5-45-81=347.5
5.8 plus 5.1 plus 2
final answer is 11.9
y = mx + b
The reason is, x is always the hour, and m is the amount of money you earn in the hours.
