Answer:
15,300 + 18750 + 13,500 + 23,400 +19500 = 90,450
Step-by-step explanation:
divide all the numbers by 100, then multiplying by 3
Step-by-step explanation:
sum of all interior angles of hexagon=720°
(x+70)°+x°+(2x)°+(2x)°+(2x-10)°+(x+30)°=720°
9x+90=720°
9x=720-90
9x=630
x=70
Answer:
add the 2 equations together
Step-by-step explanation:
i was in class when I heard this so it should be correct
Answer:
38
Step-by-step explanation: