Jordanloveskoalas Jordanloveskoalas
  • 23-06-2018
  • Mathematics
contestada

The slope of line XY is 1/8, and XY ⊥ AB
What is the slope of AB

-8
-1/8
1/8
8

Respuesta :

jdoe0001 jdoe0001
  • 23-06-2018
[tex]\bf \stackrel{\textit{perpendicular lines have \underline{negative reciprocal} slopes}} {\stackrel{slope}{\cfrac{1}{8}}\qquad \qquad \qquad \stackrel{reciprocal}{\cfrac{8}{1}}\qquad \stackrel{negative~reciprocal}{-\cfrac{8}{1}}\implies -8}[/tex]
Answer Link

Otras preguntas

a hybrid car can travel 70 miles on one gallon of gas. determine the amount of gas needed for a 500 mile trip
What's the answer for 7 ?
Which of the following was Hitler's first violation of the treaty of Versailles
Melissa uses bags of mulch that weigh 40 pounds each. She needs to carry 10 bags to her truck. She usually carries one bag at a time. Would she do less work if
Which of the following hobbies contribute to improving your physical fitness
English 3 !!! Answer both questions please true or false
What is the sum of -7-5+3
Why was John brown put to death in 1859?
Which diagram accurately reflects how a historical society influenced the modern u.s government
A ________ is a model that imitates a real-world situation. What goes in the blank? Please help.