1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
rodikova [14]
3 years ago
15

Given: x + 5 ≥ 10. Choose the graph of the solution set.

Mathematics
2 answers:
gizmo_the_mogwai [7]3 years ago
3 0
Let's solve the inequality.  Subtract 5 from both sides.  The result will be 

<span>x  ≥ 5.  This states, "x is equal to or greater than 5."
</span>
Plot 5 on the number line, using a dark solid dot.  Then draw an arrow from that point to the right.
Xelga [282]3 years ago
3 0

Answer:

The required figure is shown in figure 1.

Use Closed circle.

Step-by-step explanation:

Consider the provided inequality.

x + 5 ≥ 10

Subtract 5 from both the sides.

x + 5 - 5 ≥ 10 - 5

x ≥ 5

Here the sign of inequality is ≥, So use closed circle.

The value of x is greater or equal to 5. That means the value of x can be any number greater or equal to 5.

So draw a straight line with a closed circle on 5 and the arrow goes to the right of 5.

Closed circle on 5 and all numbers to the right shaded.

The required figure is shown in figure 1.

You might be interested in
What are the new coordinates of the figure above if it is rotated 90 degrees clockwise about the origin ?
xeze [42]

Answer: A

Step-by-step explanation:

3 0
2 years ago
100 % if my grade and giving brainliest if answered correctly please helppp im failing
Gennadij [26K]

Answer:

Hope I'm not too late for this...

(look below)

Step-by-step explanation:

For the first part:

1. b = -1, m = 2

The y-intercept (b) is the value of y when x = 0. In this case, we can see that when x = 0, y = -1 so the y-intercept is -1.

The slope was found using the equation slope (m) = (y2-y1) / (x2-x1) and two points. (Note, you can choose any two points, I just chose the first two.)

(5,9) (-2,-5)

slope = (y2-y1) / (x2-x1)

slope = (-5-9) / (-2-5)

slope = -14/-7

slope = 2

I used the same steps as shown above:

2. b = 2, m = -3

For the second part:

1. y = 2x - 1

2.y = -3x + 2

I basically plugged in the values for m and b into the equation, y = mx + b.

Graphs:

The way to graph a line is to plot at least two points and draw a line through them. You can graph it using either the equation or the table. I used the table since it is much easier to find the points that I need.

Below I have included references to what the graph should look like if you need to check your work.

The one in blue is for the equation y = 2x - 1. This should help you get a visual of what the correct graph looks like.

The one in green is for the equation y = -3x + 2.

I hope this helped!

6 0
3 years ago
The quality control manager of a light bulb factory needs to estimate the average life of a large shipment of light bulbs. The p
eimsori [14]

Answer:

b) yes

The manufacturer has the right to state that the light bulbs last on average 400 hours

Step-by-step explanation:

<u><em>Explanation:-</em></u>

<em>Given sample size 'n' = 64</em>

<em>Given standard deviation of the Population (σ)=100</em>

<em>Mean of the sample (x⁻) = 350 hours</em>

<em>95% of confidence interval is determined by</em>

(x^{-} -Z_{0.95} \frac{S.D}{\sqrt{n} } , x^{-} +Z_{0.95} \frac{S.D}{\sqrt{n} } )

((350 -1.96 \frac{100}{\sqrt{64} } , 350+1.96\frac{100}{\sqrt{64} }  )

(350-24.5 , 350+24.5)

<em>(325.5 , 374.5)</em>

<u><em>Conclusion:-</em></u>

<u><em>Yes</em></u>

The manufacturer has the right to state that the light bulbs last on average 400 hours

4 0
3 years ago
Of the students at Milton middle school , 140 are girls. If 50% of the students are girls, how many total students are there at
denpristay [2]

Answer:

280

Step-by-step explanation:

50% is half, so to get the total, multiply 140*2 which is 280.

8 0
3 years ago
Rae wants to poll the students in her school to find out their favorite subject.
Kipish [7]

Answer: It is B

Rae will ask 75 randomb students in her school

Step-by-step explanation:

honestly I just guessed, and got it right

8 0
3 years ago
Other questions:
  • The $1,008 paid by the Nobles(problem one) to buy the refrigerator included an interest charge of $135. What was the cash cost o
    15·1 answer
  • Abdul drove four trips that totaled 426km. The second trip was 4 less than double the first. THE THIRD TRIP WAS DOUBLE THE SECON
    7·1 answer
  • How do you say 9.954 in word form
    13·2 answers
  • The roots of x^2-()+34 are <br> 5+3i
    15·2 answers
  • +54- -75 what the answer
    5·2 answers
  • Does anyone have googl hangouts
    15·2 answers
  • LOTS OF POINTS PLUS BRINAISTTTTTTTTTTTTTTTTTTTTTTTTT :) :))))))))))))))))))))))))))))))))))))))))))))))
    5·2 answers
  • Which function has the greatest rate of change?
    5·1 answer
  • Rates and Ratio Test Review
    12·1 answer
  • Put the following decimals in order from
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!