When shrinking an image, the size of each side is shrunk by the scale factor. However the area is not shrunk by the same factor. Area is a squared measurement (when finding the area of a rectangle we take length x width; two measurements, so a squared answer), so the area will be shrunk by the scale factor squared; in this case the area is shrunk by 3² or 9. This means the new area would be 720/9 or 80 square inches.
Answer:
-1 1/3, -3/4, 1/2, 0.7
Step-by-step explanation:
-1 1/3 = -1.33
-3/4 = -.75
1/2 = .5
0.7
Answer:
europa
Step-by-step explanation:
Answer: 52
Step-by-step explanation:
First, divide 13 by the total amount of shows, 19. Then, divide 76 by 19. This results in 4, which when multiplied by 13, results in 52. To check the answer just divide 52/76 and you should get the same number as with 13/19.
