karennava230 karennava230

23-10-2018
Mathematics

contestada

find two numbers a and b whose sum is a+b is -1 and whose difference a-b is 3

Respuesta :

aidenlilley aidenlilley

24-10-2018

a = 1
b = -2

[tex]a + b = - 1 [/tex]
[tex]1 + \: - 2 = - 1[/tex]
[tex]a - b = 3[/tex]
[tex]1 - - 2 = 3[/tex]

Answer Link

Otras preguntas

Buying and Selling is: O Economy O Socialism O Trade O Capitalism

ANSWER THE QUESTIONS WILL MARK BRAINLIEST HURRRRRRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

7. A soccer field is 90 meters wide and 120 meters long. What is the length of its diagonal?

Carmen has 60 cupcakes in her bakery case. • 1/2 of the cupcakes are chocolate. • 1/4 of the cupcakes are strawberry. • 1 /10 of the cupcakes are banana. •

it took 500 newtons of force to push a car 4meters how much work was done?

Does anyone know how to use a while loop and ask a user to input positive integers until the user enters 0 and print the sum so far after each input, then print

Fred completed 10 math problems. This is 40% of the number of math problems he has to do. How many math problems must he do? Group of answer choices 40 30 25

Miriam tiene 10 años y vive en la Región Zapoteca del estado de Oaxaca. Su hermana Esther tiene 4 años menos que Miriam, su prima Rocío tiene 2 años más que Est

Consider the function f(x)= – 8x^2+ 1x – 14 Evaluate f( - 13)

plz help it will mean a lot thxs