janukarazz11 janukarazz11

15-03-2021
Mathematics

contestada

The sum of two numbers is 20 and their difference is 4

Respuesta :

emilygiles12 emilygiles12

15-03-2021

Answer:

16

Step-by-step explanation:

Answer Link

Otras preguntas

When a staff member asks a nurse what a karyotype is how should the nurse respond?

Does this graph represent a function? What is the domain and range of the graph

How to rank the atoms in each group in order of increasing size?

Call forwarding allows you to A. put calls on hold temporarily. B. know that another call is waiting. C. conduct teleconferences. D. send a call to another pho

What type of caffeine did 16th century european explorers discover in mexico?

for followers of Confucianism, which statement is the most accurate? people are naturally selfish and evil virtue and education are essential good laws demand s

Which of the following can scientists determine by comparing fossils from different layers of sediment? I exactly how many organisms were alive during a give

In one grade of 150150 students, the ratio of boys to girls is 2 : 3 . How many boys are in that grade?

Blisters are a sign of which classification of burn? A. first-degree burn B. second-degree burn C. third-degree burn D. none of the above Please select t

What controls the electrical properties of the atom? the valence electron is referred to as a __________ ? when silicon atoms combine to form a solid, they arra