Hello,
Sorry, i don't know the theorem in English
"Théorème des angles extérieurs :
la mesure en degré d’un angle extérieur est égale à la moitié de la différence des arcs interceptés par ses côtés."
Here
2x+15=1/2(10x+20-80)
==>4x+30=10x-60
==>6x=30+60
==>6x=90
==>x=15 °
Answer:
4 3/5
Step-by-step explanation:
Answer: i think it might be c
Step-by-step explanation:
Answer: At least 50 Tickets
Step-by-step explanation:
Since each ticket cost $6.75 each you will have to
$1,600.00-$1,262.50 = $33.75 after that you will have to
$33.75÷$6.75 =$50
