pitam9849189115
pitam9849189115 pitam9849189115
  • 21-06-2022
  • Mathematics
contestada

if a=x+y and b=x-y show that (a+b)=4x

Respuesta :

surjithayer surjithayer
  • 21-06-2022

Answer:

Step-by-step explanation:

a=x+y

b=x-y

add

a+b=2x

Answer Link

Otras preguntas

A patient is to take 60mg of an antibiotic on day 1 ,take 45 mg on days 2 and 3 ,take 30mg on day 4 and 5 and take 15 mg on day 6 and 7. How many total mg will
Write a generic lewis structure for the elements in the oxygen family (group 6a).
Solve x: (On the attachment). Please help! Due in for tomorrow! Xx
A scalene triangle _____ has symmetry with respect to a line containing an altitude of the triangle. Always Sometimes Never
Read the excerpt from "A Latina Judge's Voice" by Hon. Sonia Sotomayor. First, as Professor Martha Minnow has noted, there can never be a universal definition o
exsplan how to multiply and divide fractions.
Research indicates that failing to release stress-related emotions can lead to which of the following? A. an increase in blood pressure B. a decrease in negati
Explain why free and enslaved African Americans fought for and against the Patriots.
On january 1, 2015, providence, inc., issues $1,000,000 of 10 percent, 5-year bonds at par value. complete the necessary journal entry by selecting the account
Improper fraction of 25/4