Find the measure of angles 1 & 2?

Amusing both triangles are equal to each other:

2=95

1= 42.5

*because angles J and K should equal 180, and I am assuming the line down the middle is equal on both sides.

180-95=85

85/2=42.5

Step-by-step explanation:

linear pair means the sum of the angles equal 180 degrees. therefore,

3x - 12 + 7x + 2 = 180

10x - 10 = 180

10x = 190

x = 19

finally, substituting this back to angle 1 and 2:

Angle 1: 3(19) - 12 = 45 degrees

Angle 2: 7(19) + 2 = 135 degrees

Step-by-step explanation:

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)