Please help me I don’t want to do this anymore Find sin D, sin E, cos D, and cos E. Write each answer as a fraction in simplest form and as a decimal rounded to four places

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?

Solve 13 + w/7= -18 (w/7 is a fraction)

Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.