kaylamarie2244Kayla kaylamarie2244Kayla

14-02-2017
Mathematics

contestada

Is the line through points P(8, 3) and Q(4, 2) parallel to the line through points R(–5, –5) and S(–1, –2)? Explain.

Respuesta :

SuperExtra0418 SuperExtra0418

14-02-2017

First you have to find the slope of each line to find out if they are parallel.
8 - 4 = 4
3 - 2 = 1
The slope of PQ is 4

-5 - -1 = -4
-5 - -2 = -3
The slope of RS is 4/3

The slopes aren't equal so the lines aren't parallel.

Hope this helps!!! :)

Answer Link

Otras preguntas

Name 3 instruments that are not normally found in orchestra. (there is no music group so I put it in art.)

40% of OatyPop cereal boxes contain a prize. Hanna plans to keep buying cereal until she gets a prize. What is the probability that Hannah only has to buy 3 or

y=0.2x-5 is 5, 10, 20. what is the function range

Helppp! 25 points!!!!!!

Plz answer both questions I have more on my hw and I’m in a rush rn

40% of OatyPop cereal boxes contain a prize. Hanna plans to keep buying cereal until she gets a prize. What is the probability that Hannah only has to buy 3 or

Write an equation of the line, in standard form, that passes through the points (-2,2) and (4,5). Show all work for credit

If a spring stretches 10.4 with 80 pounds attached how far will it stretch with 70 pounds attached?

2 limits of freedom of speech

Cuts a piece of wood for project the first cut shown and can be represented by the equation y=-1/2x+3. The second cut needs to be parallel to the first. It will