Answer:
3000
Step-by-step explanation:
<3
400000 10 to the fifth power is 100000, so when you switch out the 1 for a 4, it become 400000.
Three diagonals can be drawn in a hexagon mmyyy dude.
(-y+5x3)+(7.2y-9)=6.2y+n
(-y+15)+(7.2y-9)=6.2y+n
since you're adding the two parentheses, you don't need to have them there
-y+15+7.2y-9=6.2y+n
7.2y-y +15-9 =6.2y+n
6.2y + 6 =6.2y+n
6.2y - 6.2y -n = -6
-n=-6
n=6
Answer:
66
Step-by-step explanation:
180 - 105 = 75
75 + 39 = 114
180 - 114 = 66