What transformation BEST describes the movement of sewing with a sewing machine? A. Rotation B. Dilation C. Reflection D. Translation

If the value of cos330°is√3/2 then find cos 165°.

The elmina wilson company produces spaghetti sauce that is used in restaurants. the fixed costs total $1,329,050. the selling price per 64 oz. can of sauce is $12.40. the variable cost per can is $4.80. what is the break-even point in number of cans?

What is the slope of the line passing through the points (−2, −8) and (−3, −9) ?