mianbjun mianbjun
  • 09-12-2022
  • Mathematics
contestada

11. Line L₁ passes through points P(n, 4) and Q(1, −2). Line L₂ passes
through points R(4, 3) and S(1, 5).
a) If the lines are perpendicular, what is the value of n?

Respuesta :

Otras preguntas

megan has 50 cent i nickl how much more coins douse Megan need
A circuit has a voltage drop of 12 V across a 30 2 resistor that carries a current of 0.8 A. How much power is used by the resistor? Use P = VI. A. 360 W B. 12W
Please answer this question ....
Leticia is cutting a board to make a ramp for her skateboard. The ramp will slope from the ground up to a height of 4 feet. The board will make an angle of 25°
help please, I don’t understand this.
what are the two important roles of gut movement?
The atomic number of a nucleus decreases during which nuclear reactions? A. Nuclear fission and alpha decay B. Nuclear fusion and beta decay (positron emission)
A car drives at a speed of 90 km/h for 2 hours and 20 minutes. How far does the car drive?
R (x) = 3x + 17/ -6x^2 + 39x
What would heating a sealed glass jar do? O A. Increase the size of the gas molecules B. Increase the number of gas molecules C. Increase the pressure of the ga