An octagon has 8 sides. Each side is given as 2a + 1
Perimeter = 8(2a + 1)
= 16a + 8
Answer: 16a + 8
Answer:
Square each side
Subtract 1 from each side
Divide by 3
Step-by-step explanation:
sqrt(3x+1) = 4
Square each side
(sqrt(3x+1))^2 = 4^2
3x+1 = 16
Subtract 1 from each side
3x+1-1 = 16-1
3x= 15
Divide by 3
3x/3 = 15/3
x = 5
Answer:
The value of y is 50.
Step-by-step explanation:
It is 50 because it is the exact same as the first degree.
And at least give a picture of problem please so we can solve it easily!! hope you next time!!
Answer: $34.85
Step-by-step explanation: $41 x 15%= 34.85 before tax
