kailysmith kailysmith

03-05-2021
Mathematics

contestada

2x - y = 5
x + 3y = 7

What is the value of the system determinant?

A.) 5
B.) 6
C.) 7

Respuesta :

sqdancefan sqdancefan

03-05-2021

9514 1404 393

Answer:

C) 7

Step-by-step explanation:

The determinant is the difference of the cross products of the coefficients.

D = (2)(3) -(1)(-1) = 6 +1 = 7

The system determinant is 7.

Answer Link

lansangangabdainiell lansangangabdainiell

04-05-2021

Answer:

C.) 7

Step-by-step explanation:

#CarryOnLearning

Answer Link

Otras preguntas

find and label the examples of the following:alliteration,personification,simile and metaphor

Please help! What's wrong with the sentences?

how do you manually navigate a database

Find the probability of a couple having a baby boy when their fourth child is born, given that the first three children were all boys. assume boys and girls ar

Can somebody help me please?

What is the square garden

using the map below name the state's that borders ohio

A rug is shaped like a rectangle whose perimeter is 108ft. the length is 2 times as long as the width. find the length and the width.

Some social positions are assigned rather than being earned or selected by the individual. sociologists call these ___________ statuses. a. attributed b. ascrib

Are groups that share in some parts of the dominant culture but have their own distinctive values, norms, beliefs, symbols, language, and material culture.