Mathematics, 18.03.2021 03:30 DondreeColeman

HEL A system of linear equation can be solved in two ways. One way is solving by which uses the coordinates of the point of as the answers. Another way is called . In this method we creates opposites to eliminate one of the variables and solve for the other variable. The last method is solving by . In this method we isolate a variable and substitute what is equal to that in the other equation for that variable and solve the last equation that we get.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, rhineharttori

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

Answers: 3

continue

Mathematics, 21.06.2019 19:00, jimena15

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

Answers: 2

continue

Mathematics, 21.06.2019 19:30, abbybarrera6187

Is the figure congruent? yes or no?

Answers: 1

continue

Mathematics, 21.06.2019 22:30, edgartorres5123

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.