Select all the correct systems of equations.
Which systems of equations have no solution?
x +...
Mathematics, 10.11.2020 01:30 AdhoraM11571
Select all the correct systems of equations.
Which systems of equations have no solution?
x + 4y = 23
-3x = 12y + 1
2x + y = 17
-4x = 2y - 34
2x + 4y = 22
-X = 2y - 11
3y = 10 -
2x + y = 7
2x + y = 15
x = 15 - 2y
y = 13 - 2x
4x - y = -1
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 22:00
Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4
Answers: 2
Mathematics, 21.06.2019 23:30
Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x,y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis
Answers: 2
Mathematics, 21.06.2019 23:30
Fill in the table with whole numbers to make 430 in five different ways
Answers: 1
Mathematics, 22.06.2019 01:00
(05.02) mr. morris is going to save money and replace his sailboat's mainsail himself. he must determine the area of the mainsail in order to buy the correct amount of material. calculate the area of the parallelogram to determine how much material should be purchased. be sure to explain how to decompose this shape into rectangles and triangles. describe their dimensions and show your work.
Answers: 1
You know the right answer?
Questions
Mathematics, 14.04.2020 04:49
History, 14.04.2020 04:49
Mathematics, 14.04.2020 04:49
