Register
Ştiind că a . b = 2 019 şi a c= 2019, calculați a. (b-c)
76.4k views
19 votes
Ştiind că a . b = 2 019 şi a c= 2019, calculați a. (b-c)

User Joe Barbour
by
7.8k points

2 Answers

7 votes
The answer isn’t 7 I just need more answers
User Starscape
by
7.2k points
9 votes

Answer: a × ba × c = a (bc) = 0

a × ba × c = 2019-2019 = 0

Explanation:

User Sanja
by
7.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.8m questions

11.4m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
Link Copied!