Which ratios are equivalent? Select all that apply. 8 to 12 3/2 15/10 12 to 20 6 : 9

In the proof of the triangle angle sum theorem, you must draw an auxiliary line. which construction must you use to draw this line?

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet