For the triangle above, find sin a. a. 0.724 c. 50° b. 49° d. 0.69 select the best answer from the choices provided a b c d

Anyone know? is appreciated! will mark brainliest if correct!

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.