156k views
0 votes
Dave's optometrist used medicine to dilate his eyes. Before dilation, his pupils had a diameter of 2.1 millimeters. After dilation, his pupils had a diameter of 6.3 millimeters. What was the scale factor of the dilation?​

User Chikitin
by
7.8k points

2 Answers

2 votes

Answer:

2

Explanation:

I just took the quiz

User Al Crowley
by
7.3k points
3 votes

Answer:

Explanation:

6.3 divided by 2.1 equals 3.

3 is the scale factor

User Sam Machin
by
7.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories