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

why was the hypotenuse out of shape ?

Answers

This was posted one year ago you still need an answer

Please help me! I need it

I will give brainly

Answers

Answer:

1. 6 faces

2. 9 edges

3. 10 vertices

4. 6 faces

5. 10 edges

6. 7 vertices

Step-by-step explanation:

have a good day! :)

Write an equation that represents the following word problem. Jackie has four more apples than Mark and together they have twelve apples. How many apples do each Jackie and Mark have?
A. a + (a - 4) = 12
B. a + (a + 4) = 12
C. both of these would work
D. neither of these would work

Answers

Answer:

also jackie has 8 apples and mark has 4 apples

option B is correct

Step-by-step explanation:

a+4=b =>

a+b=12

(a+4) + a =12

Which ratio is equivalent

A. 1/8, 4/32 B. 1/3, 12/45 C. 2/3, 10/18 D. 4/3, 16/9

Answers

Answer:

A. 1/8, 4/32

Step-by-step explanation:

We have four pairs of ratios and are asked to find which pair equals the same amount.

To do so, we just need to see what ratio can multiply into both numbers equally into the first pair and forms the second pair.

A. 1/8, 4/32

1 * 4

8 * 4

4/32

B. 1/3, 12/45

1 * 12

3 * 12

12/36

C. 2/3, 10/18

2 * 5

3 * 5

10/15

D. 4/3, 16/9

4 * 4

3 * 4

16/12

pls help asappppppppppp

Answers

Answer:

see below

Step-by-step explanation:

for 7, about 520/20 = 26

for 8, around 2,000/100= 20

Answer:

31 for 7 and 8 it would be 22

for 5 it would be 9 and 6: 1

Step-by-step explanation:

Figure AA is a scale image of figure BB
Figure A maps to figure B with a scale factor of 1 1/2

Answers

Answer: x=3

Step-by-step explanation:

We know that the triangle got smaller. When you dilate by a scale factor of something, you multiply to make a number bigger or smaller. So x÷1.5= 2

x= 2x1.5

x= 3

Find the area of the circle with a circumference of 30 π. Use 3.14 for π. Round to the nearest hundredth.

Answers

Answer:

71.62 im pretty sure

Step-by-step explanation:

The cone in the diagram below has a radius of 10 mm and its height is 24 mm.
The length of the slant height, l, is ______mm

PLEASE HELP ME ASAP!!!!!!!!!!!!

Answers

Slant height l is 26 mm

The slant height for “L” should be 26mm

I WILL GIVE BRAINLIEST!
(Picture provided)
What is m A. 56°
B. 68°
C. 112°
D. 124°

Answers

Q is 124 and 56 because it has to add up to 180 and sense r is also 56 degrees that means S is 68 degrees because the sum of each angle has to add up to 180 degrees

Answer:

I couldn't tell which angle you meant, so the two missing angles are Q = 56 and S = 68

Step-by-step explanation:

Q = 180 - 124

Q = 56

56 (angle Q) + 56 (angle R) = 112

S = 180 - 112

S = 68

36. Which side of the triangle in the diagram is the hypotenuse?
A X
B. Y
C. Z

Answers

Answer:

C) Z

Step-by-step explanation:

In the right triangle, X and Y are side lengths, while Z is the hypotenuse, so C is the correct answer.

Answer:

C.) Z , is hypotenuse in this figure

hope it helps

PLS HELP SHAWTIES !!!!!!!

Answers

Answer:

Formula of circumference: pie(use 3.14 or 22/7) x radius (half of diameter or already given radius) x 2

100 + 100 = 200.

Half of 50(diameter) is 25(new radius). 25(radius) x 3.14(pie) x 2(it always will be there when finding circumference) = 157.

200 + 157 is = 357.

357 is your answer.

Anyone know? Please help. I WILL GIVE YOU HALF EATEN CHEETO IF YOU CAN GIVE ME ANSWER

Answers

Answer: y>7-15x

Slope-Intercept Form: Y=MX+B

Eliminate 15x to get only y on one side.

15x-15x=0

y>7-15x

y>7-15x is the answer hope this helps!!

PLS I NEED HELP and NO BITLY

Answers

Answer: B) Not garlicky enough

==========================================================

Explanation:

According to Emily, there needs to be 8 cloves of garlic in every 500 mL of sauce. This means 1 clove of garlic will need 500/8 = 62.5 mL of sauce.

Multiplying that by 12 gets us 12*62.5 = 750 mL. So Emily thinks that 12 cloves of garlic need 750 mL of sauce.

However, Raphael has 900 mL of sauce. This will make the final result not garlicky enough according to Emily's recipe.

Put another way: Raphael has 900/12 = 75 mL of sauce for each clove of garlic. Having more sauce per clove will dilute the effect or strength of the garlic.

If Raphael had less than 750 mL of sauce, then it would be too garlicky, ie it would mean the garlic would be too strong to overpower the other ingredients. He would need to have exactly 750 mL of sauce if he had 12 cloves of garlic, in order for the two recipes to have the same strength of garlic.

Select the lines that represent functions.

Answers

It’s the line that starts at -5.. Box at the bottom!!

it’s the straight line near the bottom that’s coordinates are (0,-5) can i get brainliest? hope this helps!

3. if y varies directly as x and y=23.1 when x=36.3, find y when x=11.
4. If y varies directly as x and y=4 when = 18, find y when x =27.
5.if y varies directly as x and y =6 when x =14 ,find y when x=35.
6.if y varies directly as x and y=2 when x=12, find y when x = 30.

please help me

Answers

Answer:

20 i. think hope it helps you

have a good day

Need Help Quick Please!
Solve for x.

−1/5 (x − 4) = −2

Enter your answer in the box.

x =

Answers

The answer should be (x-4)2

HEEEELLLPPP PLLLZZZZ

Answers

1. 30 in
2. 40 in
I hope this helped

I really need help finding the surface area

Answers

There are 4 triangles and the formula for the area of a triangle is 1/2BH so 11x10 is 110 and then take half of that and you’ll get 55. Since there are 4 triangles you need to then multiply that by 4 to get 220. And then you have to find the area of the square base which is 11x11 which will come out to 121. So you add the 220 and 121 to get 341.

What is the slope of the line shown above?

Answers

The slope of the equation is 1/2.

help will give brainllest pls help plssssssssssssssssss

Answers

Answer:

D, 10m x 20m

Step-by-step explanation:

If the scale is 1cm in the diagram is 5m in real life, then:

In diagram:

Length of study area - 4cm

Breadth of study area - 2cm

In real life:

Length of student area - (4/1) x 5 = 20m

Breath of student area - (2/1) x 5 = 10m

D. 10m x 20m If the scale is 1 centimeter in the diagram is 5m in life then. Leg th of the study

Can someone figre this one out for me too plss with work shown and explanation NO LINKS AND NO DOING IT JUST FOR POINTS will give brainliest

Answers

Answer:

3 right and 1 up

Step-by-step explanation:

hope this helps!

Answer:

Figure ABCD is translated 3 unit(s) right and 1 unit(s) up.

Step-by-step explanation:

Lets take the point C from the original figure and watch how it translates to it's prime point C' on the other figure. Start at point C and see how many units does it move right until it aligns with the point C', then from there how many points do you need to go up to reach exactly on the point C'. If done correctly, the answer would be: 3 units to the right and 1 unit up

Hope this helps, Good Luck!

Someone please help me?!

Answers

Answer:

the third one not 4 because there substracting. x=4

Step-by-step explanation:

4 because 16-12=4 so that means that y=4 and x = 16

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

When finding the radius or diameter, you divide or multiply by 2 to find the radius (half length of the circle) you divide by 2 and to find diameter (full length of the circle) you multiply by 2
Hope this helps!!

Create and solve an equation to find the unknown angle.

Answers

whole angle=211.5

missing angle(x)=70.5

141+70.5=211.5

Step-by-step explanation:

Answer:

Step-by-step explanation:

2x + x = 141

3x = 141

x = 141 / 3

x = 47

I need help! Please help me and tell me how you got the answer. Will mark brainlist!

Answers

Answer:

3. V= 192

4. V= 32

Step-by-step explanation:

first, find the area of the base by multiplying length by width.

Once you determine the area of the base, multiply that by height

3. v = 192
4. v = 32 !!

PLEASE HELP IM SO CONFUSED!!!

Answers

Problem 1

The median weight of the Welsh corgis is 27 pounds. This is found in the table in row 1, column 2. Recall that the median is the middle most value, so that means 50% of the Welsh corgi weights will be less than 27 pounds, and also 50% of the weights are greater than 27 pounds.

========================================================

Problem 2

The Welsh corgis have the greater variation in weights. Why is this? There are two pieces of evidence:

The first of which is that the range for the first row (7) is larger than the range in the second row (2). The range is the difference between the max and min. The larger the range, the more spread out the data set will be.

The second piece of evidence is that the MAD (mean absolute deviation) for the Welsh corgis is larger compared to the MAD for the cocker spaniels group. The MAD is another way to measure the spread of a data set. Like the range, the larger the MAD gets, the more spread out the data is. It measures how far on average any given value is from the mean. It's similar to the standard deviation and variance, which are also measures of spread.

========================================================

Problem 3

Both dog breeds have the same mean value, and roughly the same median. Both the mean and median are measures of center. Based on just these two pieces of info alone, we could easily conclude that both dog groups have the same distribution more or less. Furthermore, we could conclude that both groups have roughly the same max weight value.

However, we discussed in problem 2 that the first group (Welsh corgi) is more spread out, so it's likely that could heavily imply that the min and max values are further from the center compared to the second group of dogs. Having a larger max would then mean that the corgi group has the largest weight.

In short, the answer is "Welsh corgi" due to this group having a greater spread, and that pushes the max further away from the center.

3 I’m sure it’s correct

Write an equation for the scenario.

Five students came for after-school tutoring. Lin’s teacher assigned each of them the same number of problems to complete. Then he assigned each student 2 more problems. 30 problems were assigned in all.

Answers

Each student received 8 total problems for after school tutoring, 5•2=10, 20/5=4, 4+2=6 or (5•2)+(20/5)

what is a measurement smaller than an inch

Answers

Answer:

a centimeter

Step-by-step explanation:

Pls put the chart in order and like this so it’s not hard bc I am bad at reading ty

Side 1 Side 2

1. 1
2. 2
3. 3
5. .
.
.

Answers

Answer:s=5+3w independent variable is 5+3w. Dependent variable is s, since the total depends on the amount of weeks plus the 5 seashells from the start. s=5+4(3)=17 s=5+5(3)=20 s=5+6(3)=23 s=5+7(3)=26 s=5+8(3)=29 s=5+9(3)=32 s=5+10(3)=35

Step-by-step explanation:

A rectangular shoebox has a volume of 85 cubic inches. The base of the shoebox measures 2 inches by 2.5 inches. How long is the shoebox?

Answers

728 ÷ 8 = 91 ÷ 6.5 = 14Okay to solve this you need to divide the volume to the two measurements

728 ÷ 8 = 91 ÷ 6.5 = 14

728 ÷ 8 = 91 ÷ 6.5 = 14Okay to solve this you need to divide the volume to the two measurements

728 ÷ 8 = 91 ÷ 6.5 = 14Okay to solve this you need to divide the volume to the two mea

728 ÷ 8 = 91 ÷ 6.5 = 14Okay to solve this you need to divide the volume to the two measurements

vide the volume to the two measurements

728 ÷ 8 = 91 ÷ 6.5 = 14Okay to solve this you need to divide the volume to the two measurements

728 ÷ 8 = 91 ÷ 6.5 = 14

Other Questions

A 2400W electric toaster is connected to a standard 120 V wall outlet. A familymeasured their monthly toaster usage to be 6.5 hrs.61) How much electrical energy (in kilowatt hours - kWh) did the toaster dissipateduring the measured month? (round to 1 decimal place & do not include units)2) If the local power company charges $0.13/kWh, then calculate (in $) the monthlytotal cost of this toaster. (round to 2 decimals & do not include units) PLS HELP ME I NEED THE ANSWER Scientific observations inspire scientific hypotheses and theories.True or False? is there a place where i can get the answers for us government and econ for edg can someone help me I will give you a brainliest HELPPPPMarty is interested in working with plants. He would like to pursue a career where he can study the life processes of plants. Which biotechnology R&D profession should he consider? A. bioengineer B. physiologist C. process technician D. forensic technician What is the parent equation for exponential growth and decay? solve for x: 3x+4=9x+3 what are renewable natural resources? Why did Martin Luther King decide to move his efforts to the North in 1968? 0.75(4x + 2) = 5 - (x + 1.5)X = If the ocean current starts near the equator, can it warm up the air of any location it passes? * Yes No Which of the following is something that all living organisms have in common ? A.) They all contain at least one cell . B.)They all need a source of oxygen . C.) They all use other organisms for food . D.)They all find mates to reproduce . Yo soy __________ de Secundaria (high school).Your answer: estudiante trabajo mdicowhich one is correct please only answer if you speak spanish Write a function rule: The output is 3 less than five times the input.. A map uses the scale 1.5 cm=25 mi. Two citiesare 190 miles apart. How far apart are the citieson the map? last year there were 480 students in school and this year it has become 600 find the percentage increase in the number of students Custom Motors' account with Widgets, Inc. Has an opening balance of $1,200. They make four purchases totaling $1,500, receive a $400 credit for returned widgets, and make a payment of $2,000. What amount will go into the schedule of accounts for Custom Motors? A. $300 B. $1,500 OC. $1,100 D. $2,000 How can you know if something has energy?(Can you explain it in a sentence?) What are the transformations?y=(x-2)2+4 (Choose ALL that apply.)