Answer:
sum_of_interior_angles = (number_of_sides - 2) x 180° → if number_of_sides is 21: sum = (21 - 2) x 180° = 19 x 180° = 3420°
Step-by-step explanation:
1.) It would be: 27/36 = 3/4 = 0.75
2) 3/13 = 0.23
3) 1/11 = 0.09
Hope this helps!
9/10 is equivalent to 90/100 and the answer under mine or above or the other answer should be reported. They got points for a question they did not answer correctly.
Answer:
-6 and 7
Step-by-step explanation:
- -6 × 7 = -42
- -6 + 7 = 1
I hope this helps!
Answer:
Step-by-step explanation:
A rational number has the form
← where a and b are integers
3.12 = 
← divide numerator/denominator by 4, thus
3.12 = ← in simplest form
