Trigonometry, i don’t know how to find x.

Step-by-step explanation:

I still suspect that Angle A is 30° and Angle B is 60°.  Otherwise the labels do not fit the illustration.

If Angle A is 60°, as you insist, then the solution (the length of x) is as follows:

                          opp side        x

tan 60° = √3 = =

                          adj side          7

Then:

   √3            x

 =  

     1              7

Thru cross-multiplication we see that x = 7√3

Multiply both sides by 7, which produces:

7√3 = x

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

answer: howdy

step-by-step explanation: