gabrieltroy945 gabrieltroy945
  • 03-04-2020
  • Mathematics
contestada

Find two numbers a+b is -4 and difference a-b is 4 what's your answer

Respuesta :

miljanamilovanovic12
miljanamilovanovic12 miljanamilovanovic12
  • 03-04-2020

Answer:

a=0, b=-4

Step-by-step explanation:

a+b=-4.....(1)

a-b=4.......(2)

(1)+(2): 2a=0

a=0

0+b=-4

b=-4

(a, b) =(0,-4)

Answer Link

Otras preguntas

5. Do you learn anything new or different about Odysseus as a leader, or his attitude toward his power, from analyzing the graphic novel's pictures and captions
please help 18 points
Circle the letter that represents the K sound in each word
camels can run faster than horses in desert give reason.​
Describe the Gupta Dyansty achievements in math and science
How does Gotham City's violence feed Batman?
Which personality trait best fits this description? El no puede hablar facilmente con todas las personas y no twine confianza en so mismo
Help please! I’ll give brainliest also!! Thank you
zee fashion is offering 15% off on its entire stock of clothing ​
Dallas,Why do you cheat