What is an
equation of the line that passes through the points (-3,-1) and
(-6,3)?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

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)

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)