velvetskies65 velvetskies65

04-02-2021
Mathematics

contestada

Solve the system of equations using matrices

-9x-2y=-19

-8x+6y=22

Respuesta :

vladv009314 vladv009314

04-02-2021

Answer:

(x,y)= (-92/35,233/70)

Step-by-step explanation:

Answer Link

Otras preguntas

Express \cos (27\pi )/(8) as a trigonometric function of an angle in Quadrant I.

How did Texas respond to Mexico not recognizing its independence?

Please help me on this 3 problems

Use the quadratic formula to find the solutions to the quadratic equation below. Check all that apply 4x^2-x-5=0

Consider the following equilibrium: B(aq)+H2O(l)⇌HB+(aq)+OH−(aq) Suppose that a salt of HB+ is added to a solution of B at equilibrium. Part A Will the equilib

Calculate the number of moles of magnesium in 5.0 g of magnesium

You are flying from Denver to Albuquerque. The distance is 349 miles between airports and takes 1 hour and 20 minutes to travel once the plane is in the air. It

In Einstein’s letter to President Roosevelt, he urged the President to _______________ a. establish a policy of Stockpile Stewardship. b. to develop the first a

Find the volume of the solid?

A triangle has two sides that measure 5 cm and 7 cm. Which of the following CANNOT be the measure of the third side? A. 3 cm B. 5 cm C. 7 cm D. 12 cm