elenazarlenga elenazarlenga
  • 03-12-2021
  • Mathematics
contestada

if c= 4i-1 and d= 8-5i, what is c-3d?

Respuesta :

Baslel
Baslel Baslel
  • 05-12-2021

Step-by-step explanation:

The answer is: c=2 d=2 . Because: c+3d=8 c=4d−6. Let's substitue c from the second equation to the first: 4d−6+3d=8⇒7d=14⇒d=2.

Answer Link

Otras preguntas

16/60 fraction in simplest form
Why is 12 (m+n) equivalent to 12m + 12n
Guest at a pizza party are seated at three tables. The small table has 5 seats and 2 pizzas. The medium table has 7 seats and 3 pizza. The large table has 12 se
What are 3 prime numbers that add up to 100
Shawna has 3 adults 2 children coming over for dessert. she going to serve 2 small apple pies. if she plans to give each person, including herself,an equal amou
why would upton Sinclair be considered a muckraker?
From a population of red brown orange yellow and green butterflies only the red and green ones survive since they can blend into their environment and reduce pr
4x+7y= 28 solve for y Not a graphing question
Which word in the sentence is an interjection? Oh, I don't know what to do anymore. A. anymore B. oh C. know D. I
Plant cells undergo photosynthesis to produce glucose, a usable form of chemical energy. The energy produced by plants becomes the base of an energy pyramid. Gi