Figure pqr is an equilateral triangle with a semicircle attached to it. what is the perimeter of figure pqr? use 3.14 to approximate pi.

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

Is it greater than or less than7*3_9*2

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?