I WILL GIVE BRAINLIEST IF ANSWER IS GOOD PLS HELP!!!!

In the following inequality, x ≥ −2, what type of circle would appear on the number line (open or closed circle) and in which direction would the arrow point on the number line(right or left)?

Also, what is a possible solution to x ≥ −2?

Please answer all of the questions in sentence form.
(10 Points)

Answers

Answer 1

Answer:

A closed circle would appear on the number line and the arrow should be pointing towards right. The possible solutions could be basically anything greater than or equal to -2, it could be -2, -1, 0, 1, 2, 3, 4 and so on.

Step-by-step explanation:

There are a few things to consider:

1. The inequality symbol:

⇒      [tex]\leq or \geq[/tex] always represented by a closed circle on the number line (this also means that the function x ≥ −2 would contain values greater than -2 but it WOULD also include -2 as an answer, but anything less than -2 would not be included).

⇒      < or > always represented by an open circle on the number line (This also means that the function would contain all numbers greater than -2 but NOT -2 or anything greater).

2. Where the Inequality sign opens:

⇒      If the inequality sign opens towards the variable (a letter) it means that all the values will be greater than the value given in the function. (For example x > 2, since the inequality sign is opening towards the x it means that all values in the solution set would be greater than two and thus the arrow would face the right side. The possible solution set could be 3, 4, 5 and so on)

⇒       If the inequality sign opens towards the number value given, it means that all the values will be less than the value given in the function. (For example, x < 2, in this case the inequality faces towards the number value given so the values for the answer set will have every value less than 2, the solution set would contain values like 1, 0, -1, and so on).

Hope this helps! Good Luck! I'd appreciate if I got Brainliest :) Have a good day!


Related Questions

Look at the table below. Plot and label points M and N on the coordinate plane below. Then write ordered pairs for points M and N and describe how to move from (0, 0) to each point.

Answers

M = one unit to the right and four units up.
N = five units to the right and two units up

(to solve these type of questions just plot it first then label what you did in order to plot it in the format i just did) hope that helps :)

my teacher assigns 18 million things can you help me please

Answers

Answer:

the inequality is 4

Step-by-step explanation:

you would add 3 to both sides

13+3 = 16

4x > 16

then you divide 4 by both sides and get 4

HELP!!!!!!! WILL GIVE BRAINLIEST!!!!!!!!!!!


A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.

Studied: 87, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 83
Did Not Study: 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89

Part 1: Calculate the mean of the group that did not study, rounded to the nearest tenth.
Part 2: Calculate the mean absolute deviation of the group that did not study, rounded to the nearest tenth.
Part 3: How many of the scores (from the group that did not study) are more than two mean absolute deviations from the mean?

Answers

Answer:

Didn't study: 76%

Mean absolute deviation: 11.2

Step-by-step explanation:

To find the mean, add all the scores from the people who didn't study and divide them by 12 (the total number of students who didn't study). You will get 76%To find the MAD, use the formula for MADTo answer the third, line them up in order. 45, 58, 65, 72, 73, 77, 82, 83, 87, 89, 90, 91. MAD is the average difference between the numbers. So, to find this answer, subtract two of the MAD's from the mean of 76%. 76-22.4 = 53.6. So, only one is more than two MAD's away from the mean of 76%.
92.5 is the answer for part 1

ANSWER QUICKLY! I GIVE BRAINLY POINTS

Answers

The answer is ABC plus 124

pls help no links pls

Answers

D is the correct answer my g

Answer:

8. b

9. d

Step-by-step explanation:

HELP NOW The results of a survey asking 500 people about their
favorite ice cream flavor are shown in the table.
Assuming that there is no real preference between these 5
flavors, for which of these flavors does the experimental
probability differ the most from the theoretical probability?

Answers

Answer: D-banana

Step-by-step explanation:

Answer:

D or banana

Step-by-step explanation:

500 people and 5 choices

500÷5=100

165-100=65

135-100=35

100-100=0

100-30=70

70>65

Banana

(by the way I just subtract the bigger number from the smallest number so i don’t have to deal with the negative sign in the equation)

What is the correct answer to this question

Answers

Answer:

D its D

Step-by-step explanation:

Answer:

-1.9

Step-by-step explanation:

Notice that the point is on the left of -1.5, it has to be less than -1.5. The only numbers smaller than -1.5 that are give are either -4, or -1.9. Since the point "B" is not that far away from -1.5, it can't have the value of -4, thus the answer is -1.9.

Hope this helps, Good Luck!

help me please ;-; math hurts my head

Answers


Angle C = 90- 26= 64
So angle C is complementary

Angle G= 90-27= 63
So angle G is also complementary

For 3 angles that should be supplementary

M= 64+63+x = 180
x= 53



Find the area of the shaded figure.

Answers

Answer:

18 square units

hope this answer helps you!

It’s 18 it’s obvious!

Average winter temperatures in 45 states were recorded and divided by geographic region. Choose True or False for each statement below

Answers

This will be false because that’s not the average winter temperatures in 45 states
False please give me brainlest

HURRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRY FAAAAAAAAAAAAAAAAAAAAAAAAAAAAASTRatios, Fractions, Decimals, and Percents

Use what you know about ratios, fractions, decimals, and percents to fill in the blanks with the appropriate equivalent forms. Make sure your fractions and ratios are in simplest form!

Words
Ratio
Fraction
Decimal
Percent


3:4












0.25


6 tenths












1/3












80%




19/20




1 and 5 tenths










7:8

Answers

Answer:

words:6 tenths or 1 and 5 tenths[expressed in words]

Ratio:3:4 or 7:8[having symbol :]

Fraction=1/3 or 19/20[which gives decimal while division]

Decimal:0.25 [it haves .]

Percent:80%[it has %]

Words: three fourths
Ratio: 3:4
Fraction: 3/4
Decimal: 0.75
Percent: 75%

50. Find the length b of the unknown side in this triangle.

Answers

Answer:

24

Step-by-step explanation:

b= c^2﹣a^2 = 25^2﹣7^2 = 24

This is the Pythagorean theorem

A^2 + b^2 = c^2
14 +b=625
B=625-14
B= 24 (this answer is squared)

Hope this helps if so mark me the brainiest!!

There are 22 boys and 18 girls in a class. What is the probability of randomly
selecting a girl?

Answers

Answer:

18/40

Step-by-step explanation:

Simplified 9/20

18/40 chance, or 9/20

Please help I don't understand it

What is the probability that a point chosen at random in the given figure will be inside the smaller square?



Enter your answer, as a fraction in simplest form, in the box.


P(inside smaller square) =

Answers

Answer: The answer is 9/15! I think

Step-by-step explanation:

9/15 sorry if I got it wrong but I am 98% sure I’m right

Giving brainliest also gonna need an Explanation on how to get the answer with the Answer

Answers

Answer:

12

Explanation:

3 pizza sizes multiplied by 4 appetizers = 12 possible outcomes.

hope it helps

It won't let me click submit so I took a screenshot of all the answers.

Roger has two dogs which are named Sparky and Cookie. The relationship of Sparky’s age, s, and Cookie’s age, c, can be represented by the equation shown below. s = c + 4 *
Help me!!!!
Roger has two dogs which are named Sparky and Cookie. The relationship of Sparky’s age, s, and Cookie’s age, c, can be represented by the equation shown below. s = c + 4 *

Answers

I believe Sparky is 4 years older than coolie

A triangle has 2 angles that each measure 77°. What kind of triangle is it?

Answers

Answer:

an isosceles triangle

Step-by-step explanation:

Write a decimal problem

The dividend is a decimal in hundredths.
The divisor is a decimal in hundredths.
The quotient is a two-digit whole number.

Please help this is due soon

Answers

Answer:

0.5/0.125 = 4 . . . . . 1 dp divided by 3 dp

please helpp with these 2 questions

Answers

Answer:

14 and 23

Step-by-step explanation:

Solve the given equation.


x/8 = 4

Answers

X=32
Plz give brainliest

Answer:

32

Step-by-step explanation:

Given cosθ = .876 and tanθ = -4.731 determine sinθ

Answers

The answer must be -0.185

Answer:

[tex]sin\theta[/tex]= -4.144356

Step-by-step explanation:

[tex]tan\theta=\frac{sin\theta}{cos\theta}[/tex]

Therefore:

[tex]sin\theta = tan\theta.cos\theta[/tex]

[tex]sin\theta[/tex] = -4.731 × 0.876

[tex]sin\theta[/tex] = -4.144356

17. The sum of interior angles in a polygon is related to its number of sides.
Find s, the interior angle sum of a 12-sided polygon.

Answers

s = 1800°

To find the sum of interior angles in a polygon you can use the following equation

[tex](sides - 2) * 180\\\\(12 - 2) * 180\\(10) * 180\\1800\\[/tex]

If this helped you a Brainliest would be appreciated!

Answer is:

s would be 1800.

The Lunchroom Murder
On an otherwise uneventful Thursday afternoon police heard a shot inside the local bistro, Ernie’s Lunchroom. They rushed in and found the scene shown in Figure 1.4.
They identified the body as that of a prominent racketeer named Fannin. Ernie, who is both the owner and only employee, had only one fact to tell: the murderer had leaned against the wall while firing at point-blank range. The imprint of his hand is in clear view.
The police have also noticed that the cash register had just been rung up at $8.75.
This is a difficult case. Your investigative team must attempt to determine which of the people in the lunchroom killed Fannin. You will have to observe the details carefully. There is enough evidence to help you explain most of what happened. In working out the solution, consider the questions on the following page.

QUESTION: Which set of footprints are Ernie’s? What is the evidence?

Answers

Answer:

A is answer as the serviette is missing and you can see the number on the chair and was the two person left in room as two set of footprints.

Being Fannin the victim who has been shot footprints and the murderer being last person in bistro.

Step-by-step explanation:

B,C, D has been rung up at the same time

$3.00 + 2.10 + 3.65 = 8.75

Please answer both questions (3 - 5 sentences) As Soon As Possible

Why is the story of the Prodigal Son an example of the sacrament of Penance and Reconciliation?

Describe mortal sin and venial sin. Why is there a distinction between the two when it comes to the Sacrament of Penance and Reconciliation?

Answers

Answer:

1

Prodigal means wasteful and extravagant. This story helps us understand about the Sacrament of Penance. A son asked his father for all the money he would inherit from his father. Even though the father did not want his son to go away and leave him he gave the money to the son

go here for the second

https://catholicstraightanswers.com/what-is-the-difference-between-mortal-and-venial-sin/

What is the slope of the line shown above?​

Answers

Answer:

The slope of the line is 2/3x

Step-by-step explanation:

To find the slope, you need to choose two points and find the change of y over the change of x (also know as rise/run).

Let's focus on points (-3, -1) and (0, 1).

To get from the first point to the other, you would need to move 2 units up, and 3 units to the right.

2/3x :)
hope this helps!!

Felix has a bucket of golf balls. The table shows the number of golf balls of each color in the bucket.

Felix selects a golf ball at random. Based on the information on the table, which statement is true?

Answers

Answer:

C

Step-by-step explanation:

reason why it is not the others :

A. green is equal to a total of 18 While the rest combined are equal to 23. 23>18

B. To be equally likely, they all need to have the same Value, Which they do not.

D. this statement is Basically saying white times 7 is equal to green.

.

11 x 7 is 77 not 18.

Hope this helped!

Create and Solve an equation to find the unknown angle. ​

Answers

Answer:

Equation: 2x + 3x + 10 = 180

x = 34

Top angle = 68 degrees

Bottom angle = 112 degrees

Step-by-step explanation:

The two angles add to 180, so set them equal to 180.

2x + 3x + 10 = 180

5x + 10 = 180

     - 10    - 10

5x = 170

/ 5    / 5

x = 34

Plug x into angles,

2(34) = 68

3(34) + 10 = 112

See photo hope it helps

Please help me!! no links

Answers

Do x0.5 on each and that should get you your answer

Find the interquartile range of the data displayed in the
box plot shown.

Answers

6.

The upper quartile is at 9. The lower quartile is at 3. The inner quartile range is the difference of those 2 numbers. 9-3=6
The interquartile range is 6.

all you have to do is find the range of where that rectangle starts and ends, so 9-3=6. hope that helps :)

Which Scentence is true about an obtuse triangle?
A. All angles measure more than 90°.
B. All angles measure 90°.
C. One angle measures more than 90°.
D. One angle measures 90°.
E. All angles measure less than 90°.

Answers

Answer:

C, one angle measures more than 90 degrees.

Step-by-step explanation:

All triangles have two acute angles (less than 90 degrees)

so that eliminates A and B.

A right triangle has one 90 degree angle, so it's not D.

Obtuse is more than 90 degrees so there goes E.

Hope this helps! :)

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