Just I need is solve for x.

x=6

Step-by-step explanation:

Since the figure has 4 sides, the total of all of the angles add to 360 as:

180(n-2)=T

180(4-2)=T

180(2)=T

360=T

Now we can set up an equation and solve for x:

17x+8+74+110+66=360

17x+258=360

17x=102

x=6

So x=6

step-by-step explanation:

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.