gigitorres8223 gigitorres8223

24-10-2017
Mathematics

contestada

Find the integer a such that
a.a ≡ 43 (mod 23) and −22 ≤ a ≤ 0.

Respuesta :

nobillionaireNobley nobillionaireNobley

05-11-2017

Given that a is an integer from -22 to 0 such that a is equivalent to 43 (mod 23).

Such a can be obtained as follows:

a = 43 (mod 23) - 23 = 20 - 23 = -3.

Therefore, a = -3.

Answer Link

Otras preguntas

Suppose there are 500 units of energy available at the producer level of the energy pyramid. Approximately how many units of energy are available to the first-l

On a test, you correctly answer six 5-point questions and eight 2-point questions. You earn 92% of the possible points on the test. How many points p is the tes

5 employees works 6 4/15 hours pretty day how many hours in total do the 5 employees work pre day

if there are 8boys in a class of 20 stude

Consider the following scenario: You live near the shoreline and hear a report that an earthquake hit the ocean floor near your location. Your town may experien

Which statement describes what occurs in both animal and plant cells? A) Nitrogen is used for respiration and oxygen is a waste product. B) Oxygen is used for

. In a communist regime, the government controls only a portion of 4 and economic activity. a. True b. False

Which technology concept uses computer resources from multiple locations to solve a common problem?

A bibliography is the story in which the author writes about his life. a. True b. False

Solve the system of equations. x + 3y = −1 2x + 2y = 6