3 years ago

Suppose a system of two linear equations has one solution. What must be true about the graphs of the two equations?

1 answer:

5 0

When two linear equations have only one solution the two lines on a graph would intersect each other ( they would only touch in one spot).

You might be interested in

If there are 7 girls and three boys in the class, what percent of the class is boys ?

Ostrovityanka [42]

Answer:

30% 10 people 3 of 10 is 30%

Step-by-step explanation:

6 0

3 years ago

Asystem of equations has 1 solution. If 4x - y = 5 is one of the equations, which could be the other equation?

NeX [460]

The answer for the problem would be A. Y = 4x + 5

8 0

2 years ago

If PQRS is a rhombus, which statements must be true? Check all that apply.

Aleksandr [31]

Answer:

Options (B), (C) and (F) are correct.

Step-by-step explanation:

Properties of a rhombus,

1). All sides of a rhombus are equal in measure.

2). Both the diagonals of a rhombus are the perpendicular.

3). Diagonals bisect the vertex angles.

By these properties of a rhombus,

Option (B): PR is perpendicular to QS.

Option (C): ∠QPR ≅ ∠SPR

Option (F): PQ ≅ QR

Therefore, options (B), (C) and (F) are correct.

4 0

3 years ago

A contractor is required by a county planning department to submit one, two, three, four, or five forms (depending on the nature

Anuta_ua [19.1K]

Answer:

a) c = 1/15

b) =2/5

c) = 3/5

d) No, it cannot be the PMF of y.

Step-by-step explanation:

We have that

$p_X(x)\geq0$

4 0

3 years ago

Indicate whether the measures 3.1, 4.8, and 10.2 can be the side lengths of a triangle. If they can, classify the triangle.

stira [4]

Answer:

Step-by-step explanation:

3 0

2 years ago