imadrocket32 imadrocket32
  • 20-04-2022
  • Mathematics
contestada

3. It is given that the simultaneous linear equations px + 4y = 10 and qx - 2y = 1 have no solution. Express p in terms of q.
​

Respuesta :

Аноним Аноним
  • 20-04-2022

Answer:

p = -2q

Step-by-step explanation:

Given

There is no solution.

  1. Slopes are equal

  • px + 4y = 10
  • 4y = -px + 10
  • y = -p/4 + 5/2

  • qx - 2y = 1
  • 2y = qx - 1
  • y = q/2 - 1/2

Equating the slopes

  • -p/4 = q/2
  • -p = 2q
  • p = -2q
Answer Link

Otras preguntas

Find the genus and species of a living or extinct organism
which equation means that 7 less than twice a number is -1?
how do i solve for "T" in this equation: P=IRT
In the 1970s, the island of Nauru had one of the highest per capita incomes in the Oceania region due to extensive _______ miningA. copperB. phosphateC.goldD.
Evaluate x • y + z if x = 4, y = 7, and z = 3
Bailey was mixing some instant pudding. The directions said to add 2 cups of milk to the contents of the package. The only measuring cup that she could find was
A force of 17 N is exerted on an area of 0.20 m2. What is the pressure?
If a thin and a thick wire are otherwise identical, what property is lower for the thicker wire? 1. current 2. static charge 3. resistance 4. voltage
Why did the British feel it necessary to impose new taxes on the American colonists
What is the UN Security Council?