*20 points*i need both a and b answeredchoices for a are23.3 m217.5 m246.5 m234.9 m2choice b$258.03$98.82$131.76$192.15

Step-by-step explanation:

Part A:

Area = (8*6 sin 76) / 2

Area = 23.287 (use the first Choice)

Part B:

You are told 1 hay =1 square meter and cost 5.49 dollars

so you need 23.287 hays but since only full hays, you need 24 to cover the whole pen

Amount = 24*5.49 =131.76

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation: