( the question is in the picture) Here are the answers choices:

A. 138
B. 98
C. 7
D.41

( thank you so much !! And please answer if you’re sure this is really important)

98 or option B

Step-by-step explanation:

triangle = 180degrees

9x+2+7x+82=180

16x+84=180

16x=96

x=6

<2 = 7*6 + 7*9+2 which is 98.

Hope this helps :D

#Team Rainbows

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: