Consider the given toothpick figures.  the perimeter of figure 1  =    toothpicks. the perimeter of figure 2 =    toothpicks. the perimeter of figure 3 =    toothpicks.

Assume cd | ab are parallel. find m2. a) x= 50° (b) x = 70° c) x = 30° d) x = 60

In the 30-60-90 triangle below side s has a length of and side r has a length

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?