PLS HELP ME! I AM IN NEED OF MAJOR ASSISTANCE!! While countries in stage 4 of the epidemiologic transition have low rates of maternal mortality, they face other challenges. Which of the following are two of those challenges?
A. high infant mortality rates
B. high cost of public assistance for health care
C. high dependency support ratios
D. high elderly support ratios
E. high cost of diffusing medical knowledge to stage 1 country

He got it right defiantly right

In a right-angled triangle: 1- the hypotenuse is the longest side2- we can apply pythagorean rule which states that: (hypotenuse)^2 = (side1)^2 + (side2)^2for the given triangle,longest side is 15 cm  side1 = 9 cmside2 is 12 cm  to check whether the triangle is right-angled or not,compare (15)^2 to the summation of (9)^2 and (12)^in other words, compare 225 to the summation of 81 and 144if they are both equal, then the triangle is right-angles, otherwise, it is not.you haven't provided the diagram showing her work, so i cannot tell the choice. however, apply my explanation to the question you have.