Which of the following relations is a function? a. (3, 1), (-3, 4), (-5, 1), (3, -5) b. (-5, 1), (-3, -5), (3, 5), (6, 1) c. (-5, 4), (-3, 6), (-5, 3), (6, 2) d. (-5, 1), (-3, 4), (3, -5), (-3, 6)

The triangles are similar. what is the value of x? x=

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?

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by