Mathematics, 12.07.2019 08:30, daphnevlogs11

Use cramer's rule to solve the following system: –2x – 6y = –26 5x + 2y = 13 a. (–1,3) b. (1,4) c. (–4,–5) d. no unique solution

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, lexibyrd120

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

Answers: 3

continue

Mathematics, 21.06.2019 15:10, gabe2111

5.(04.07) two different plants grow each year at different rates, which are represented by the functions f(x) = 4* and g(x) = 5x + 2. what is the first year the f(x) height is greater than the g(x) height? year 3 year 0 year 2 year 1

Answers: 1

continue

Mathematics, 21.06.2019 15:30, kevinglvz

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Answers: 2

continue

Mathematics, 21.06.2019 23:00, ManBun99

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

Answers: 2

continue

Do you know the correct answer?

Use cramer's rule to solve the following system: –2x – 6y = –26 5x + 2y = 13 a. (–1,3) b. (1,4) c....