nothanksnotme nothanksnotme
  • 17-11-2020
  • Mathematics
contestada

PLS HELP find the values of x, y and z..pls

PLS HELP find the values of x y and zpls class=

Respuesta :

Hyuko
Hyuko Hyuko
  • 17-11-2020

Step-by-step explanation:

8x-7+3x-11=180

11x-18=180

x=18

2y+23=4y+8

2y=15y=15/2

4y+8=3z²-5

y=15/2=> 30+8=3z²-5

43=3z²

z=±√(43/3)

Answer Link

Otras preguntas

According to psychodynamic theory, schizophrenia represents a retreat by the ego to an early period in the ______ stage.
An organism that takes in or consumes other organisms to receive energy
If a narrator offers judgments about a character in a story without also offering supporting characterization, this is an indication that the narrator may be __
Maria and Miquel were enjoying the fireworks when they got into a chemistry argument. Maria insisted that the fireworks were the result of a chemical reaction.
Evaluate.102+6⋅7+8 70142150190
If Jason wants to build muscle mass in a healthy way, what kind of exercise should he include in his fitness program?
What is 2x - 4 + 3x as an expression
ugH y’all help !!!! I’ll mark you brainliest ONLY if you get it RIGHT.
what is the answer pls
What level of diction is typically found in scholarly works and speeches? (4 points) a)formal b) standard c) informal d) practiced