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- The zoom feature on a camera lens allows you dilate what appears on the display. When you change from

100% to 700%, the new image on your screen is an enlargement of the previous image with a scale factor of
7. If the new image is 70 millimeters wide, what was the width of the previous image?
a. 245 millimeters
35 millimeters
b. 490 millimeters
d. 10 millimeters
c.

2 Answers

10 votes

Answer:

10 milimeters

Explanation:

100/700 = x/70

x = 10

User Amit Kumar Gupta
by
4.0k points
6 votes

Answer:

d. 10 milimeters

Explanation:

User Robz
by
3.6k points