Discover the answers to your questions at Westonci.ca, where experts share their knowledge and insights with you. Discover reliable solutions to your questions from a wide network of experts on our comprehensive Q&A platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Which of the following values have 2 significant figures? Check all that apply.
A. 45
B. 90
C. 180
D. 22.5


Sagot :

Answer:

i would say B/90

Step-by-step explanation:

Answer:

A and C

Step-by-step explanation:

A. 45     2 significant figures

B. 90      1 significant figures

C. 180    2 significant figures

D. 22.5   3 significant figures

View image Аноним