22kaihtsan 22kaihtsan

13-03-2021
Mathematics

contestada

find 2 numbers if their sum is 3 and their difference is 21

Respuesta :

lopestafffff lopestafffff

13-03-2021

Answer:

the 2 numbers are 12 and -9

Step-by-step explanation:

x + y = 3

x - y = 21 Adding:-

2x = 24

x = 12

y = 3 - x = 3 12 = -9

Answer the 2 numbers are 12 and -9

Answer Link

akbusiness987 akbusiness987

13-03-2021

Answer:

The numbers are 12 and - 9.

Step-by-step explanation:

12 - 9 = 3

- 9 to 12 is 21

Ver imagen akbusiness987

Answer Link

Otras preguntas

compassion is the basis of morality 1. how does this quote reflect on your view of morality 2. find an image that depicts this quote about morality 3. why is it

Describe the factors that contribute to muscle hypertrophy. When designing a training program to optimize muscle hypertrophy, what steps can you take to make su

What is the most likely explanation for such a low increase in the MAP compared to the cardiac output? a) Vasodilation b) Hypovolemia c) Cardiac tamponade d) Ao

When atoms have a covalent bond they are

Write a paragraph of about 100 words benefits and dangers of cultural tourism

Differentiation please help i have a test on monday!!! will make brainliest!!!

Ewostatewos Movement

define internet safety?

_______________________ happens when the arteries that supply blood to heart muscle become hardened and narrowed.

While β-blockers are typically the agents of first choice in patients with fixed-threshold angina, they are less useful in patients with ________________.