SOMEONE PLZ HELP FAST

X =32 degrees

Step-by-step explanation:

There is 360 degrees in a 4 sided shape. So first:

360 - 164 = 196 degrees

Now the other three angles should equal 196 degrees.

196 = 4x + (x-5) + (x+9)

196 = 6x +4

192 = 6x

x = 32 degrees

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

y do u put "subscirbe to ence" on a app for ppl who need with their work?