Write the standard form of the equation of each line.

y+1/2x=0

I originally solved for the wrong linear equation, but you got the correct answer from someone else. So, I honestly don't have the energy to type a step by step for a question that someone else has already covered. Instead, I'm here wasting my energy on composing an apology for writing the equation in y-intercept form instead of standard. My deepest regards and apologies.

Have a lovely life :)

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: