Answer:
a decagon is 36° and I'm not sure about the 20-gon sorry
Answer:
85%
Step-by-step explanation:
Easy. You just divide the score by the total of questions. Use this for any assignment, test, quiz, etc.
34/40= 0.85
Answer:
A
Step-by-step explanation:
because she said half of X so 1/2x and then +3 to that half