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

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

This is for science please help me!

Helppppp plsssssss is due at 11:59

You are calculating how many seats there are at Camp Nou in Barcelona, Spain. You count that there are 3,300 rows. Each row has 30 seats. How many seats are the

What elements are involved in the Aerobic Respiration

which signs do you have to fill in between the numbers to make this a true equation?2802 1811 123 441 3633 ⅓ 32² 205

escribir una carta abierta explicando la importancia de promover la igualdad entre hombres y mujeres

PLZ HELP I will give brainliest Which expression is equivalent to 7(n+5) A.35n B.n+35 C.12n D.7n+35 PLEASE HELP

Which is a physical benefit of practicing abstinence? eliminates risk of pregnancy less use of illegal substances more opportunities for emotional relationships

Sam ran two-fifths of a mile each day for 4 days. How far did he run after the 4 days?

A company has 500 shares of $50 par value preferred stock outstanding,and the call price of its preferred stock is $60 per share.It also has 20,000 shares of co