<span>The sum of all of the interior angles can be found using the formula S = (n - 2)*180</span>
Answer of 39*40+9000=10560
Answer:
Step-by-step explanation:
Dividing 63.934g by 20g
=3.1962
Expand the brackets by multiplying everything in the brackets by 4
4x+4-2x
simplify
2x+4
1. correct
2. same as 1
3. 2/5, 2:5, .40, 40%
4. 3/5, 3:5, 0.60, 60%
Hope this helped☺☺
