What number in the fibonacci scale is divisible by 8?
in advance dude.

F6 =8 is divisible by 8 itself

Step-by-step explanation:

The Fibonacci number forms a sequence called Fibonacci sequence such that each number is sum of two preceding one. starting from 0 and 1

F0 =0 and F1 = 1

and  Fn = F(n-1) + F(n-2)     ,  n> 1  And Numbers are 0,1,1,2,3,5,8,13,21,34,55...

 So  F2 = F1 + F0 = 1 + 0 = 1           , n =2

       F3 = F2 + F1 = 1 + 1 =2             , n = 3

       F4 = F3 + F2 = 2 + 1 = 3           , n = 4

       F5 = F4 +  F3 = 3 + 2 = 5         , N = 5

       F6 = F5 + F4 = 5 + 3 =8           , N = 6

SO, from here it is clear that number found at N = 6 i.e 8 is divisible by 8 itself.. Answer

angle q= 92 degree

step-by-step explanation:

the solution is in the picture

when a quadrilateral is inscribed in a circle, the opposite angles are supplement to each other. in other words, the sum of the 2 angle is 180 degree

starting with:    

5 + x - 12 = 2x - 7   

5 + x - 12 - x = 2x - 7 - x (subtract x from both sides)   

5 - 12 = x - 7 (combine and cancel x's from both sides)   

5 - 12 + 7 = x - 7 + 7 (add 7 to both sides)   

0 = x (add numbers together on both sides)       

so in order for the equation to be true, x must be 0.   

trying x = -0.5   

5 + x - 12 = 2x - 7 (original equation)   

5 + -0.5 - 12 = 2(-0.5) - 7 (plug in value of x)   

5 + -0.5 - 12 = -1 - 7 (did multiplication)   

-7.5 = -8 (did addition on both sides)       

since -7.5 is obviously not equal to -8, the value of -0.5 for x is wrong.   

trying x = 0   

5 + x - 12 = 2x - 7 (original equation)   

5 + 0 - 12 = 2(0) - 7 (plug in value of x)   

5 + 0 - 12 = 0 - 7 (did multiplication)   

-7 = -7 (did addition on both sides)       

since -7 equals -7, that demonstrates that the value of 0 for x is correct.   

trying x = 1   

5 + x - 12 = 2x - 7 (original equation)   

5 + 1 - 12 = 2(1) - 7 (plug in value of x)   

5 + 1 - 12 = 2 - 7 (did multiplication)   

-6 = -5 (did addition on both sides)       

since -6 is obviously not equal to -5, the value of 1 for x is wrong.