y=-2x-5
A.
Mathematics, 03.11.2020 06:20 amclinger4734
How many solutions does this system of equations have?
y=x^2+x+3
y=-2x-5
A.
no solution
B.
1 solution
C.
2 solutions
D.
3 solutions
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 12:30
Consider symmetrically placed rectangular insulators with uniformly charged distributions of equal magnitude as shown. x y −−−−−− what is the direction of the net field at the origin?
Answers: 3
Mathematics, 21.06.2019 14:00
Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)
Answers: 1
Mathematics, 21.06.2019 18:00
Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi
Answers: 1
Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
You know the right answer?
How many solutions does this system of equations have?
y=x^2+x+3
y=-2x-5
A.
y=-2x-5
A.
Questions
Mathematics, 19.08.2019 15:20
Geography, 19.08.2019 15:20
History, 19.08.2019 15:20
Mathematics, 19.08.2019 15:20
Geography, 19.08.2019 15:20
Mathematics, 19.08.2019 15:20
History, 19.08.2019 15:20
Biology, 19.08.2019 15:20
Mathematics, 19.08.2019 15:20
Mathematics, 19.08.2019 15:20
