An equation is shown below: 3(4x − 2) = 1 Which of the following correctly shows the steps to solve this equation? (1 point) Step 1: 12x − 2 = 1; Step 2: 12x = 3 Step 1: 12x − 6 = 1; Step 2: 12x = 7 Step 1: 7x + 1 = 1; Step 2: 7x = 0 Step 1: 7x − 5 = 1; Step 2: 7x = 6

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet

What is the value of the discriminant, b2 ? 4ac, for the quadratic equation 0 = x2 ? 4x + 5, and what does it mean about the number of real solutions the equation has?

Which lines are parallel? justify your answer. lines p and q are parallel because same side interior angles are congruent. lines p and q are parallel because alternate exterior angles are congruent lines l and m are parallel because same side interior angles are supplementary lines l and m are parallel because alternate interior angles are supplementary.