Answer:
117 i think
Step-by-step explanation:
Hi there!
The equation of any line perpendicular to

is

Therefore, in this situation, the formula of the line would be

Given that the line passes through the point (6, 4) we get



Therefore, the equation of the line that is perpendicular to 3x + 9y = 7 and passes through (6, 4) is
With a 45 degree angle the hypotenuse (x) would be the first part of the side x 2
6 x 2 = 12 so x = 12 sqrt 2
Slope is rise over run since it goes up 1 unit for every 2 units to the right, the slope is 1/2