Mathematics College

1
Which graph shows x>-2?
m
A
-5
-3
-2
- 1
0
1
2
3
3
4
5
B
-5
4
-3
-2
0 1
2.
3 4
un
C
-5
-4
-3
-2
- 1
0 1
2.
3
4
5
D
?
2
-5
4
-3
-2
-1
01
3
4
5

Answers

Answer 1

Answer:

do you have a.picture.of the graph?

Step-by-step explanation:

it should.look something like this tho for x>-2

1Which Graph Shows X>-2?mA-5-3-2- 10123345B-54-3-20 12.3 4unC-5-4-3-2- 10 12.345D?2-54-3-2-101345
Answer 2

The graph that shows x > -2 is graph B.

What is a graph?

A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.

In graph B, the line at x = -2 is an open circle, which means that the point x = -2 is not included in the range of the graph. The line to the right of x = -2 shows all the possible values of x that are greater than -2.

In graph A, the shaded region includes the point x = -2, which means that x ≥ -2. This is not what we want because we want x > -2.

In graph C, the shaded region includes the line at x = -2, which means that x ≥ -2. This is also not what we want because we want x > -2.

In graph D, there is not enough information to determine the range of x values that satisfy x > -2.

Therefore, the correct graph is represented by option B.

To know more about the graph follow

https://brainly.com/question/30922456

#SPJ7

Related Questions

below are two parallel lines with a third line intersecting them

Answers

Answer:

x = 122

Step-by-step explanation:

x = 122 because of alternate interior angles

Answer:

x = 122°

Step-by-step explanation:

Two parallel lines with a third line intersecting them are called a transversal.

The two angles shown in the picture, x and 122° are alternate interior angles.

Alternate angles are a pair of angles that are on the inner side of each of the two lines but are on opposite sides of a transversal.

These are really similar to vertically opposite angles!

All alternate angles have the same value, thus x = 122°.

You can also see that alternate angles are like corresponding angles and vertically opposite angles combined!

Determine if the given value of the variable is the solution of the equation . write yes or no .

Answers

Answer:

yes

Step-by-step explanation:

7.8 x c + 3.4 = 19

7.8c + 3.4 = 19

7.8c = 19 - 3.4

7.8c = 15.6 (now divide both sides by 7.8)

x = 2

square root of 27 lies between which two natural numbers?​

Answers

Answer:

5,6

Step-by-step explanation:

Answer:

5 and 6

Step-by-step explanation:

5² = 25

6² = 36

Nevaeh’s bag contains 2 red marbles, 3 blue marbles, and 5 green marbles. Nevaeh randomly selects a marble from the bag, records the color, and then puts the marble back in the bag. If she does this 150 times, how many times would she expect to select blue?

A 10 times

B 30 times

C 45 times

D 75 times

Answers

Answer:

30

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

mark me brainlest

Please help with any you can, i will give brainliest.

Answers

Answer:

11.4

Step-by-step explanation:

7b))60+40+x=180

x=180-100

x=80

sin60÷10=sin80÷x

xsin60=10sin80

x=10sin60÷sin60

=11.371

=11.4


help please! need asap

Answers

Answer:

2

Step-by-step explanation:

6×3÷4=2

Hope this helps you

What is the probability of rolling the following number situation with a fair number cube (1-6)?

Odd number

Answers

Answer:

1/2, or 50%

Step-by-step explanation:

out of the six possibilities, there are 3 odd numbers: 1, 3, 5

3 out of 6 is 1/2, therefore the probability is 1/2, or 50%

HELPPPPP PLZZZ, Find the volume of the triangle prism to the right

Answers

Answer:

36

Step-by-step explanation:

Can someone please answer this correctly, I’ll reward points + brainalist

Answers

Answer:

D

Step-by-step explanation:

median because it indicates the expected range of gas prices

9/10 divided by 3/4
3/4 divided by 9
6/9 divided by 6/7
5/6 divided by 3/10

Answers

Answer:

9/10 divided by 3/4 is 6/5  

3/4 divided by 9 is 1/12

6/9 divided by 6/7 is 7/6

5/6 divided by 3/10 is 25/9 but as a mixed number it is 2 7/9

Determine the Geometric mean of 18 and 27

Answers

Answer:

The geometric mean of 18 and 27 is 22.045407685

Step-by-step explanation:

I hope this helps and pls mark me brainliest :)

Answer:

22.045407685

Step-by-step explanation:

Suppose that you work for Chick-fil-A and your manager has asked you to look at the wait times in the Drive-Thru. Supposing that wait times are normally distributed with a mean wait time of 30 seconds and a population standard deviation of 5 seconds. What is the probability that a randomly selected person will wait more than 42 seconds

Answers

Answer:

0.0082 = 0.82% probability that a randomly selected person will wait more than 42 seconds.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean wait time of 30 seconds and a population standard deviation of 5 seconds.

This means that [tex]\mu = 30, \sigma = 5[/tex]

What is the probability that a randomly selected person will wait more than 42 seconds?

This is 1 subtracted by the pvalue of Z when X = 42. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{42 - 30}{5}[/tex]

[tex]Z = 2.4[/tex]

[tex]Z = 2.4[/tex] has a pvalue of 0.9918

1 - 0.9918 = 0.0082

0.0082 = 0.82% probability that a randomly selected person will wait more than 42 seconds.

PLease help asap. explain and make it quick and short

Answers

Multiply total mass by portion that is water:

75 x 0.6 = 45

Water = 45 kilograms.

Answer:

45 kilograms

Step-by-step explanation:

Hope this helps

please help me with the i-ready

Answers

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: Graph 3

Explanation: Only one that satisfies both patterns

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Graph 3 hope to is helps

How do you do this I don't get it?​

Answers

Answer:

8

Step-by-step explanation:

8 if the corresponding angles to 4 because he angles are in matching corners in the transversal.

Hope this helped a bit :)

24 13
10) Find the midpoint of a line segment AB. A(3, 10) and B (-9,3)

Answers

Answer:

(-3 ;13/2)Step-by-step explanation:

hello :

the midpoint of the line segment is : ((3-9)/2 ;(10+3)/2 )

(-3 ;13/2)

a sum of money is divided in the ratio 5 : 7 . If the larger sum is Rs 196, find the smaller sum​

Answers

Answer:

169

Step-by-step explanation:

Larger Number = 196

Smaller Number = 169

Step-by-step explanation:

larger sum = 196/

smaller sum = 169/

hope it helps. :)

13 inches = _/ _ ft (in fraction)

Answers

Answer:

1 1/12 ft

Step-by-step explanation:

12 inch per foot

13in - 12in = 1 in

1 in left over

1 1/12

Answer:

1ft. 1in.

6/1 is the answer

Help pls!!!! Pls explain how you got the answer if you can!!! Have a blessed day
Also if you don’t know the exact answer answer and comments. And pls don’t waste my points this assignment is very important.

Answers

Answer:

B. 0, 1, 2, 3

Step-by-step explanation:

If n were to be 4, the expression would then be incorrect because 36 is not greater than itself. However, if n was 0, 1, 2, or 3, each value would be less than 36, which is what we are looking for.

36 > 9n

36 > 9(0)

36 > 0

Correct!

36 > 9n

36 > 9(1)

36 > 9

Correct!

36 > 9n

36 > 9(2)

36 > 18

Correct!

36 > 9n

36 > 9(3)

36 > 27

Correct!

36 > 9n

36 > 9(4)

36 > 36

Incorrect! This expression would only be correct if the sign was representative of greater than or equal to, rather than just equal to.

I hope this made sense! Have an amazing day. :)

Mariah went to the store to buy a coat. The coat originally cost $120.00. Mariah used a coupon
that saves her 20%.
d Marinho hy using the counon?

Answers

she is saving $24!
explanation: multiply .2 (20%) by 120.

Step-by-step explanation:

120 times 0.20= $24

120-24= $96

The following are the last 10 run scores Colin got in cricket:
18, 25, 28, 15, 6, 18, 2, 4, 25, 15
a) Work out Colin's mean score.
b) Colin plays cricket again on Sunday. He gets 31 runs.
What is his new mean score?
Give your answers as decimals.

Answers

a) mean score = (18+25+28+15+6+18+2+4+25+15)/10
= 15.6 runs
Approximately 16 runs
b) (18+25+28+15+6+18+2+4+25+15+31)/11
= 17 runs

Triangle F G E is shown. Angle F E G is a right angle. The length of hypotenuse F G is 15.2 meters and the length of F E is 9 meters. Angle F G E is x.
Which equation can be used to find the measure of angle FGE?

Answers

The anser is on that guys link bbg

Answer:

B. 40.2 degrees

Step-by-step explanation:

Consider ΔFGE. Given that ∠FEG = 90° and ∠FGE is x°.

To find the value of ∠FGE use trigonometric ratios.

Use sine ratio to find the value of ∠FGE.

Rewriting it in terms of x° as follows,

Now find the opposite and hypotenuse side of the angle ∠FGE.

So opposite side of ∠FGE is FE and hypotenuse side of ∠FGE is FG.

Substituting the values,

Given that length of FE is 12 inch and FG is 18.6 inch.

Substituting the value,

To find the value of x, taking inverse sin.

Calculating the value,

Rounding to nearest tenth the value of angle is 40.2

Therefore measure of ∠FGE is 40.2° .

Can someone help me pls

Answers

Answer:

Step-by-step explanation:

[tex]\frac{1}{2}b^{2} - 6[/tex]

[tex]\frac{1}{2}(4)^{2} - 6[/tex]

[tex]\frac{1}{2} * 16 - 6[/tex]

[tex]8 - 6[/tex]

[tex]2[/tex]

Answer:

2

Step-by-step explanation:

Plug in the value:

1/2 b² – 6

1/2 (4)² – 6

Use order of operations (PEMDAS):

There are no parentheses:

Do exponent:

1/2 (16) – 6

Then multiplication and division in the order that they come in:

8 – 6

Then addition and subtraction in the order that they come in:

2

What is the volume of the triangular prism below?





42 yd3

84 yd3

756 yd3

1,512 yd3

Answers

Answer:

it's 1512. you multiply everything together. volume=lengthsxheightxwidth

What percent of 80 is 32?

Answers

Answer:

32 is 40% of 80

Step-by-step explanation:

Good Luck

The diameter of a cylindrical water tank is 10 ft, and its height is 9 ft. What is the volume of the tank?
Use the value 3.14 for w, and round your answer to the nearest whole number.
Be sure to include the correct unit in your answer.

Answers

Answer:

225w

Step-by-step explanation:

volume formula: w*r²*9

w*5²*9

25*9w

225w

Answer: V=707

Step-by-step explanation:

5. Which of the following options is a better purchase for a microwave?
A. $20 down with equal payments of $10 for 12 weeks
B. $5 down with equal payments of $10 for 15 weeks
C. $10 down with equal payments of $5 for 24 weeks
D. $0 down with equal payments of $15 for 9 weeks

Answers

Option C is the correct answer

Option A gives you a total of 140.
Option B gives you a total of 155.
Option C gives you a total of 130.
Option D gives you a total of 135.


A. $20+ $10(12) = $140
B. $5 + $10(15) = $155
C. $10+ $5(24) = $130
D. $0 + $15(9) = $135

The cheaper option is Choice C.

6 x 9 < 3 × ___ pls help me i really need help

Answers

Answer:

x = 2

Step-by-step explanation:

1. Add 9 to both sides.

6x=3+9

2. Simplify  3+9  to  12.

6x=12

3. Divide both sides by 6.

x=12/6

4.

Simplify 12/6 to 2

x = 2

 

 

I need help quick please​

Answers

Answer:

I think it is B So sorry if it not

Step-by-step explanation:

Good Luck!

Find h(-3), h(O), and h(4) for the following function.
h(x) = 9x2 - 3
h(-3) =
(Simplify your answer.)
h(O) = (Simplify your answer.)
h(4) = (Simplify your answer.)

Answers

Answer:

h(-3) = 78

h(0) = -3

h(4) = 141

Step-by-step explanation:

We have to find the numeric values for the function at [tex]x = -3, x = 0[/tex] and [tex]x = 4[/tex]. We find this replacing x by this values. So

x = -3

[tex]h(-3) = 9*(-3)^2 - 3 = 81 - 3 = 78[/tex]

So

h(-3) = 78

x = 0

[tex]h(0) = 9*(0)^2 - 3 = 0 - 3 = -3[/tex]

So

h(0) = -3

x = 4

[tex]h(4) = 9*(4)^2 - 3 = 144 - 3 = 141[/tex]

So

h(4) = 141

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