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

Anderson (1999) was interested in the effects of attention load on reaction times. participants in her study received a dual-task procedure in which they needed
AIM It is compulsory for homeowners to insure their properties when taking out a bond, although the bank costs are very high and insurance companies sometimes r
What is the newest gun added? A) Shotgun B) Assault Rifle C) Sniper Rifle D) Submachine Gun
Estimate the value of each loganthm between two consecutive integers. Then use a calculator to approximate the value to 4 decmal places. For example, \( \log 89
PLEASE HELP ME BY FINDING X!! LOOK AT PICTURE!!
Explain at least one cause and effect of Robber Barons in the US in the late 19th century
Brett is interested in the spread of his data. Which formulas provided below could Brett use to describe the spread of his data? 1) Mean 2) Median 3) Mode 4) Ra
In paragraph 2 of the story "Good Enough," what does the word insinuated mean? A Believed B Confided C Hinted D Assured
PUT THE VERBS IN BRACKETS INTO THE PAST SIMPLE TENSE 1. There (BE) several different options you 2. They (CHOOSE) to ignore my advice. 3. How (MAKE) that dish?
what is the Lсм of (9, 24, 25)?