triciagaughan triciagaughan

17-05-2022
Mathematics

contestada

Solve the following using inverse matrix also indicate the inverse matrix A-1 that was used to solve the system
7X+8Y=3
4X+6Y=-2

Solve the following using inverse matrix also indicate the inverse matrix A1 that was used to solve the system 7X8Y3 4X6Y2 class=

Respuesta :

skajajaj31 skajajaj31

17-05-2022

The answer is A-7 and it’s matrix 18 times 65

Answer Link

Otras preguntas

I need it ASAP! Tristan swam around a lake 8 times. The distance around the lake was 0.25 miles. He swam at an average of 60 minutes per mile. Which explanation

Reward: 1 THANKS Krystal observed that 85% of the students at a library liked reading mystery stories. If 30 students at the library didn't like reading mystery

if tan of angle theta = 11/60 , what is the value of cot angle theta?

Simplify (−7.5)(5)(6.2). −232.5 −23.25 23.25 232.5

Match the vocabulary term within its meaning anthropology, scientific method, cuneiform

What are the domain, range, and asymptote of h(x) = 2x + 4? domain: {x | x > 0}; range: {y | y is a real number}; asymptote: y = 0 domain: {x | x > –4};

Brass is commonly used to make musical instruments because it is easily malleable and has excellent acoustic properties. It consists of many copper atoms, with

why was the Battle of Saratoga a turning point in the war

A glass vase is shaped like a cylinder and has a radius of 2.5 inches. The vase holds 170 cubic inches of water. How tall is the vase? Use 3.14 for pi. Round yo

Two angles are supplementary. The first angle measures 40 degrees. What is the measurement of the second angle