BRAINLIEST HELP HELP GRADES WERE DUE AN HOUR AGO HELP ME PLEASE IM BEGGING

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y

Atown has a population of 17000 and grows at 2.5% every year. to the nearest year, how long will it be until the population will reach 19600?