What is the sum of all of the angle measurements within a triangle? Help due today!

Ac contractor is building a new subdivision outside of the city. he has started work on the first street and is planning on the other streets to run in a direction parallel to the first. the second street will pass through (-2,4) find the equation of the location of the second street in standard form. a.2x+y=2 b. x-y=2 c.2x+y=2 d.x+y=2

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Which ahows the graph of the solution set of 6x+4y< 12