Answer:
what
Step-by-step explanation:
where is the problem bro
What do you mean a radius equal to 12 feet? What is your question?
`18. x=9
19. x=4
20. x=25,5
21. x=3
22. x=3,5
23. x=10
Answer: A
Step-by-step explanation:image of insect under microscope = scale factor × insect size = 160 × 2 = 320 millimeters
