Mathematics
Mathematics, 29.03.2021 18:10, marainafolta

Given the system {4x-y+2z= -1, -x+2y+5z=2, -x+y-2z=1 The system has no solutions.

The system has exactly one solution.

The system has exactly three solutions.

The system has an infinite number of solutions.

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:00, vaehcollier
You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?
Answers: 3
image
Mathematics, 21.06.2019 18:00, joshuahagerman1404
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 3
image
Mathematics, 21.06.2019 19:40, michaellangley
Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?
Answers: 1
image
Mathematics, 21.06.2019 21:00, OceanClaws
The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm
Answers: 1
Do you know the correct answer?
Given the system {4x-y+2z= -1, -x+2y+5z=2, -x+y-2z=1 The system has no solutions.

The s...

Questions in other subjects:

Konu
Mathematics, 26.08.2019 07:30
Konu
Mathematics, 26.08.2019 07:30