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

How do you say I was born in the Philippines in Spanish

The decline in medieval trade was caused by

What is %15 of $35.15 What is %15 of $27.00

HOW TO FIND THE MISSING NUMERATOR IN ANY FRACTIONS LIKE 4/8= ?/4

There is a turtle race. The race will last 2 minutes. I have to find the distance from the start each turtle will be at the end of the race. Speed (in inches pe

how could you compare the energy carried in two different longitudinal waves

Use the order of operations and the digits 2,4,6 and 8 to create an expression with a value of 2

My daughter needs a synonym for tired and all the word she has is problem , story and banquet

The discovery of gold in Transvaal contributed to the start of _____?the Anglo-Boer WarWorld War IIWorld War Ithe Peloponnesian War

Can someone help me in probability?Amanda wrote a computer program that generates two random numbers between one and eleven.When she runs it,what is the probabi