Answer:
Alex timed 7 by 2 instead of 7 times 7 because 7^2 is an exponent.
Supplementary angles are 1 and 2 because they equal 180.
The vertical angles are angles 4 and 2 because they are opposite from each other.
Answer:
yes
Step-by-step explanation:
8.25 would be since in the 0.05 would be larger than 0.02
Answer:
3
Step-by-step explanation: