Hat expression is equivalent to (5z^2+3z+2)^2

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6