1st image: 1, angle 1 is next to angle 2.
2nd image: since those angels are parrelled they’re the same number, so you just need to solve the equation.
6x+2=56
6x=54
6x/6 = 54/6
x=9
hope that helps!
9514 1404 393
Answer:
2187
Step-by-step explanation:
This geometric sequence has a first term of 1 and a common ratio of 3. Its general term can be written as ...
an = a1·r^(n-1)
an = 3^(n-1)
Then the 8th term is ...
a8 = 3^(8-1) = 2187
Answer:
3x+8
Step-by-step explanation:
suppose,
the number is x
three times a number;
3X
Increased by 8;
3x+8
4(2b+2)-3
8b+8-3
8b+5
the bolded is you answer