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

02-01-2020

Answer:

ask your question in a right form please

Answer Link

Otras preguntas

The histogram shows the number of hours volunteers worked one week. What percent of the volunteers worked 8 to 11 hours or 16 to 19 hours? Enter your answer

Who claims that the social contract forms an artifical person?

News media monitor ____________ to see what stories audience members choose to read.

How do ions and electrical charges play a role in communication with the muscle?

Clara: ¿puedes pasarme los platos? Nicolás: ¿Cuáles platos? Carla: _____ aquí.

Earthquakes and volcanic eruptions are examples of rapid events that are caused by the movement of Earth's _______. Mountain building is a much more slow proces

3/7x+5=8 A.7 B.1 2/7 C.7 2/3 D.-7

What action of The Mexican government caused Congress to declare war

Strong cultures can have powerful effects on employee behavior. how does this create inadvertent control mechanisms?

Given the information below, match the following items. Given statement: If two angles add to 180°, then they are supplementary. 1.converse 2.inverse 3. contr