If cos ⁡θ=−8/17 and 180°θ < 270°, what is sin θ?

At the many chips cookie company they are serious about the number of chocolate chips in their cookies they claim that each cookie hasn't c chips. if their claim is true there will be 200 chips in 10 cookies

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8