Part A: Which of the following can be used to find the measure of angles C, D, E? 1. Triangle Angle-Sum Theorem
2. Isosceles Triangle Theorem
3. AAA Postuate
4. Pythagorean Theorem

PART B: What is the measure of each angle?

C = ___ degrees
D = ___ degrees
E = ___ degrees

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?

What expression is equivalent to 42x-56y

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?