You will use GeoGebra to explore the relationship between the slopes of perpendicular lines. Reopen slope of parallel and perpendicular lines, and complete each step below. Question 1
Create a line that is perpendicular to and passes through point C. You can use the tools available in GeoGebra to create perpendicular lines for this construction. Display the measurement of the angle of intersection between the two lines. Take a screenshot of your results, and paste it below.

Aquadrilateral has exactly 3 congruent sides davis claims that the figure must be a rectangle why is his claim incorrect.

Which ordered pair is a solution of the equation? 2x+3y=10

Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.