2 years ago

When solving a system of two linear equations algebraically, how can you tell if the system has exactly one solution?

Mathematics

1 answer:

Artyom0805 [142]2 years ago

4 0

Answer:

ther will be exactly one value. the answer is b

You might be interested in

A rectangle has four right angles. What other shape has four right angles?

julia-pushkina [17]

Answer:

Square

Explanation:

A square is the only other shape with 4 right angles

4 0

3 years ago

A number t is less than or equal to 5

Pavel [41]

It would be written as
T < 5, but there would be a line underneath the less then sign

4 0

3 years ago

What is the measure of ZABC?

Finger [1]

Answer:

A. 85°

Step-by-step explanation:

By intersecting chords theorem:

$m\angle ABC= \frac{1}{2} (130 \degree + 40 \degree)$

$m\angle ABC= \frac{1}{2}\times 170 \degree$

$m\angle ABC= 85 \degree$

3 0

3 years ago

If S is the midpoint of RT , RS=8x+11 and ST =14x-1 find x

garri49 [273]

Answer:

From the given, we establish this relationship:

RS + ST = RT

RS = ST since S is the midpoint of RT

Thus, let's use RS = ST to find x,

By substituting the given expressions:

RS = ST

8x + 11 = 14x - 1

12 = 6x

x = 12/6

thus,

x = 2

4 0

3 years ago

I need help : (((((((

Allisa [31]

the answer is x=-1/3

7 0

2 years ago