Answer:
easy
y = 65 because it's an isosolese triangle
x = 50 because sum of interior angles equals 180
C) rhombus.
lines of symmetry can only go through symmetrical shapes. rhombuses are not symmetrical.
It would be the second one if you follow PEMDAS
To find the equation of this line in slope-intercept form (y = mx + b, where m is its slope and b is its y-intercept), we naturally need the slope and the y-intercept. We can see that the line intersects the y-axis at the point (0, 4) so our y-intercept is 4, and the line rises 4 along the y-axis for every 2 it runs along the x-axis, so its slope is 4/2 = 2. With this in mind, we can write the line's equation as
y = 2x + 4
