The answer is b an astronomical unit
Given:
WXYZ = 8m
W'X'Y'Z' = 6m
Pls. see attachment if it is similar to the figure that should have accompanied this problem. I simply edited the details to fit this problem.
WXYZ * scale factor = W'X'Y'Z'
scale factor = W'X'Y'Z' ÷ WXYZ
scale factor = 6m ÷ 8m
simplify: 6/8 → (6÷2) / (8÷2) = 3/4
The scale factor is 3/4
There are 12 countries and 3 major territories located in south america
For number 2 I would say C because take a square for example which is a quadrilateral has all 90 degree interior angles so does a rectangle. As for number 3 I would say maybe A or B I’m a bit confused to as what the question is asking. Hope this helped a bit though and good luck!
The correct answer should be D. Studies have been inconclusive regarding the nutritional value of organically grown food and conventionally grown food.
There has yet to be found a conclusive evidence that organic food is better. Most of the things that people hate about regular food is easily removed either by washing the food such as fruits or vegetables or by cooking them in any way. Risks of illnesses and diseases is also not related to the difference between them.