Look at diagram.
it says,"
st and tu are tangent to q. what is the value of x? "

Which function is represented by the graph

Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?