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2 years ago

Which of the following systems of inequalities has no solution?

Mathematics

2 answers:

RSB [31]2 years ago

6 0

Answer:

The third one

Step-by-step explanation:

y=>x+1

y=<x-1

removing y

x-1 => x+1

removing x

we have no solution

asambeis [7]2 years ago

4 0

Option C has no solution.

By definition, parallel lines have the same slope, in which they have no point of intersection. Therefore, they will have no solution (making them an inconsistent system).

Out of all the given options, the inequality statements in Option C has the same slope of 1 (regardless of the inequality symbol, what matters is their lack of point of intersection because their lines are parallel).

Therefore, the correct answer is Option C: y ≥ x + 1; y ≤ x - 1.

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Select the correct answer.

Zigmanuir [339]

Answer:

E. 6

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

PLEASE HELP!! DUE SOON :( #40

Allisa [31]

Answer:

Types of polygon

Polygons can be regular or irregular. If the angles are all equal and all the sides are equal length it is a regular polygon.

Regular and irregular polygons

Interior angles of polygons

To find the sum of interior angles in a polygon divide the polygon into triangles.

Irregular pentagons

The sum of interior angles in a triangle is 180°. To find the sum of interior angles of a polygon, multiply the number of triangles in the polygon by 180°.

Example

Calculate the sum of interior angles in a pentagon.

A pentagon contains 3 triangles. The sum of the interior angles is:

180 * 3 = 540

The number of triangles in each polygon is two less than the number of sides.

The formula for calculating the sum of interior angles is:

(n - 2) * 180 (where n is the number of sides)

6 0

2 years ago

What is the answer to this question about dividing fractions5 5⁄6 ÷ 3 2⁄4=

Lady_Fox [76]

[~Answer~] (4.):
Hello there! I'm Avery, and I'm here to help you! I mostly believe the answer is 1 2/3

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

[~Answer Explanation~]:

First:

Convert any mixed numbers to fractions.

Reduce fractions where possible.

Then your initial equation becomes:

356÷72

Applying the fractions formula for division,

=35×26×7

=70/42

Simplifying 70/42, the answer is

=1 2/3

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[~Last Messages~]:

Okay, I really hope my answer is correct.

I am truly sorry if it's wrong :(

Have a great morning, afternoon, or night. <333

[-!AveryIsSomeHowAlive!-]

3 0

1 year ago

4. The probability of it raining tomorrow is 0.34. What is the probability it doesn't rain?

ELEN [110]

Answer:

99.66%

Step-by-step explanation:

4 0

2 years ago

X+5 divided by 3 is less than or equal to 2

hichkok12 [17]

$\frac{x+5}{3} \leq 2$
times both sides by 3
x+5≤6
minus 5 both sides
x≤1

5 0

3 years ago