jljjloewen5117 jljjloewen5117
  • 03-11-2017
  • Mathematics
contestada

If the product of the slopes of two lines equals -1, then the lines ___________.

a. are the same

Respuesta :

Dreamer4102001 Dreamer4102001
  • 03-11-2017
the two lines are perpendicular
Answer Link

Otras preguntas

expand 4(2d+5) factorise 15x+18y
Paper clips, salt, and gravel are mixed in a pile. tasha wants to separate the parts of this mixture. what should she do to separate all three parts?h
Insects may be preserved in the hardened sap of trees called
Solve the problem.The total cost in dollars for a certain company to produce x empty jars to be used by a jelly producer is given by the polynomial equation C(x
How many grams of SO3 are produced when 20.0 g FeS2 reacts with 16.0 g O2 according to this balanced equation
If the nucleus of a cell is removed what would happento the cell explain
Question number 25, a.
To the nearest whole number, what is the surface area of a sphere with a volume of 140 cm3? 880 cm2 130 cm2 339 cm2 420 cm2
Ricardo ran the 400-meter race 3 times. His fastest time was 54.3 seconds. His lowest time 56.1 seconds. If his average time was 55.0 seconds, what was his time
The atomic mass of potassium is 39. if its atomic number is 19, how many neutron are there