Mathematics, 25.10.2019 00:43 tyboutlife

Worth 15 points.
solve the system of equations by using matrix method

x - 5y = -5

-4x - 2y = 20

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:40, liyahlanderson2232

If square root x = -7, then x= -49 true or false

Answers: 1

continue

Mathematics, 21.06.2019 21:00, eswi9731

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Answers: 1

continue

Mathematics, 21.06.2019 21:50, gamergladiator43

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent

Answers: 1

continue

Mathematics, 21.06.2019 23:00, tfyvcu5344

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z

Answers: 2

continue

You know the right answer?

Worth 15 points.
solve the system of equations by using matrix method

x - 5y = -5<...