ushnney2005 ushnney2005
  • 02-01-2020
  • Mathematics
contestada

If x + y +z = 78 and xy + yz + zx = 59, then find the value of x + y + z.​

Respuesta :

JosephQuenah27
JosephQuenah27 JosephQuenah27
  • 02-01-2020

Answer:

ask your question in a right form please

Answer Link

Otras preguntas

why do the think the united states and western Europe countries were concerned about soviet expansion?
If your goal is to obtain information about laws governing special education policies in elementary schools. Which of these searches would return the best resul
help please !! Who might be the main characters in a world parents type of creation story? a turtle and a raven a powerful god and a human the sky and the earth
an interior designer is creating a plan for a new indoor play park why does he decide to use red as a main part of the color scheme A. Red has a calming effect
Multiply the polynomials (5x^2+4x-4)(4x^3-2x+6) Explain your steps!!
Please help I have a test with 16 more questions! Which statement accurately describes an event or belief that led to the First Crusade? A. Islamic libraries de
Which pair correctly uses a hyphen? (5 points) Anti-American Child-like Semi-final Semi-circle
22. If a tRNA anticodon is CAA what is its corresponding mRNA codon? For the genetic code which amino acid does this codon codify?
Identify the pun on the word "bye" How is it used? From Twelfth night Act 3 scene 1.
If anyone knows the story "Thank,You,Ma'am," I need HELP D: In "Thank You, M'am," which event is part of the rising action? A. Mrs. Jones's walking home alone