Answer:
45
Step-by-step explanation:
the left and right side are symetrical
Answer:
you are doing -4. so the first parenthesis -4(x+2x+1) is incorrect.
Step-by-step explanation:
Hope this helps plz hit the crown :D
Wait so are the sides of the octagon 9 inches each or do we have to find that?
We need a picture of the graph
Answer:
D
Step-by-step explanation:
20x + 12 x =14x +30
20x - 14x = 30-12
6x= 18
6x/6 = 18/6
x = 3
so xs =3
