Determine the missing information in the paragraph proof.
given: line pq is rotated 90° counte...
![subject](/tpl/images/cats/mat.png)
Mathematics, 15.09.2019 19:10 sonyfan
Determine the missing information in the paragraph proof.
given: line pq is rotated 90° counterclockwise to form line p’q’. the lines are perpendicular. line pq contains the points (a, b) and (c, d). line p’q’ contains the points (–b, a) and (–d, c).
prove: the slopes of perpendicular lines are negative reciprocals.
the slopes of lines pq and p’q’ can be determined using the formula m = startfraction v 2 minus v 1 over x 2 minus x 1 endfraction
the product of these slopes is this product shows that the slopes are negative reciprocals. it is given that the lines are perpendicular and we have shown that the slopes of the lines are negative reciprocals.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.10.2019 10:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.10.2019 10:00
![question](/tpl/images/cats/mat.png)
Mathematics, 09.10.2019 10:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 09.10.2019 10:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 09.10.2019 10:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.10.2019 10:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 09.10.2019 10:00
![question](/tpl/images/cats/biologiya.png)
Biology, 09.10.2019 10:00