zeeshanhakim2005 zeeshanhakim2005
  • 02-11-2020
  • Mathematics
contestada

If x = -1 and y = 5, find z when z = x2+ 2y2

Respuesta :

Аноним Аноним
  • 02-11-2020

Answer:

z= 18

Step-by-step explanation:

z= (-1)2 + 2(5)2

z= -2 + 20

    -2    -2  

            18

------------------

z=18

hope this help

Answer Link

Otras preguntas

Kareem is paid $72 for working 8hours.how much would he have been paid to work only 5hours
One step equations integers 8y = 48
Please help me find x​
A variable is when we try to find an unknown (x) Josh scored 79 points. This is 20 points less than Steve. How many points did Steve score?
Summarize what these experiences have in common
Why is the whiskey rebellion important what did it prove about the new govenrment of america.
What integer problem is being modeled?
Why does Claudette repeat the mantra "shoes on feet" throughout the story?
Imagism was a part of the: A.) Romantic Period B.) Modern Period C.) Transcendental Period D.) Contemporary Period
The strength of a magnetic field is an indication of how many flux lines per square inch there are. This is called