Find the value of x in the triangle shown below.

102 degrees

Step-by-step explanation:

This is an isosceles triangle because two of the sides are the same length which means that two angles are congruent as well.

180-(2(39))

=180-(78)

=102

the equation of the following line (0,0) and (-3,1)

First we find slope of the line using the given points (0,0) and (-3,1)

(0,0) is (x1,y1)  and (-3,1) is (x2,y2)=

=

Now we use equation y=mx+b

where m is the slope and b is the y intercept

Plug in (0,0) and solve for b

b=0

So equation of the line is