) If X + y = 30° , then tan (X + 2 y) tan (2 X + y) = ...

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds