Answer:
85°
Step-by-step explanation:
AED and DEB would add up to 180, the same goes for AEC and CEB
First, you want to multiply 2 times 7 which is 14 then do 14 to the 4th power which is 38,416, then add that by 14 to the third power which is 2,744, so then you will get 41,160 which is your answer.
Answer:
The answer is:
Step-by-step explanation:
1. -30
2. 20
0.999... is exactly equal to 1.
So yes it's rational