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
agasfer [191]
3 years ago
9

Which compound inequality is represented by the graph?

Mathematics
2 answers:
svlad2 [7]3 years ago
6 0

hmmmmmmmm

hope it helps

tatyana61 [14]3 years ago
5 0

Answer:

The answer would be x < -2 OR x \ge 4.

Step-by-step explanation:

Do pay attention to the hollow circle from which x < -2 is found; that means the value of x does not include -2, and therefore the < sign is used.

Hope this helped!

You might be interested in
Please help with this math question I really need to do this test before I fail thank you!!
aleksandr82 [10.1K]

Answer:

G- 1/5

Step-by-step explanation:

When doing probability questions, you want to take the amount of what you are looking for and put it over the total. In this case, the total amount of t-shirts would be 15. If we are looking for the sports t-shirts, the fraction would be 3/15, which then simplifies down to 1/5.

Hope this helps! :)

4 0
3 years ago
Read 2 more answers
Consider a circle whose size can vary. Let r r represent the radius of the circle (in cm) and let C C represent the circumferenc
Ket [755]

Answer:

  f(r) = 2πr

Step-by-step explanation:

You know the formula for circumference in terms of radius is ...

  C = 2πr

You are being asked to write this as a function named "f". That will be ...

  f(r) = 2πr

8 0
3 years ago
Read 2 more answers
A cell tower is located at and transmits a circular signal that covers three major cities. The three cities are located on the c
Lelu [443]

Answer:

(x+8)^2 +(y-4)^2 = 25

Step-by-step explanation:

Assuming this complete problem: "A cell tower is located at (-8, 4) and transmits a circular signal that covers three major cities. The three cities are located on the circle and have the following coordinates: G (-4, 7), H (-13, 4), and I (-8, -1). Find the equation of the circle"

For this case the generla equation for the circle is given by:

(x-h)^2 +(y-k)^2 = r^2

From the info we know that the tower is located at (-8, 4) so then h = -8 and k = 4, so then we need to find the radius. So we have the equation like this:(x+8)^2 +(y-4)^2 = r^2

If the 3 points are on the circle then satisfy the equation. We can use the first point (-4,7) and if we replace we can find the value for r^2

(-4+8)^2 +(7-4)^2 =25= r^2

So then r = \sqrt{25}=5

And if we replace the second point we got this:

(-13+8)^2 +(4-4)^2 = 25 =r^2

And for the third point we have:

(-8+8)^2 +(-1-4)^2 = 25 =r^2

And we got the same result.

So then our final equation is given:

(x+8)^2 +(y-4)^2 = 25

4 0
3 years ago
Which of the following correctly expresses sin (70) + sin(30) as a product?
JulsSmile [24]

Answer:

2sin50 cos20

Step-by-step explanation:

We need to write sin (70) + sin(30) as a product. The formula used here is :

\sin A+\sin B=2\sin (\dfrac{A+B}{2})\cos(\dfrac{a-b}{2})

Here, A = 70 and B = 30

So,

\sin 70+\sin 30=2\sin (\dfrac{70+30}{2})\cos(\dfrac{70-30}{2})\\\\\sin 70+\sin 30=2\sin 50\cos20

So, the value of sin (70) + sin(30) is 2sin50 cos20. Hence, the correct option is  (c).

7 0
3 years ago
Margie needs 7 ticket to the same soccer game.
Ivahew [28]
Do 3 divided by 53 to find the cost of one ticket and then multiply the that number with 7
7 0
3 years ago
Read 2 more answers
Other questions:
  • Need help<br> NOT wanta talk
    8·2 answers
  • Smh, what is this. If you answer this, please add a prove it statement. Thank you.​
    13·1 answer
  • The average rate of change from x = 1 to x = 3 of f(x)=x^3 - 4 is __________
    15·1 answer
  • How do you write 1,294,849,526,195,970,000,000 in scientific notation
    6·2 answers
  • a popular weekly magazine asserts that fewer than 40% of households in the united states have changed their lifestyles because o
    9·1 answer
  • Geometry math question please help
    11·2 answers
  • This is related to my grade
    8·1 answer
  • Compare the domains of the logarithmic function f(x) and the square root function g(x).
    13·1 answer
  • Can anyone please help me on at least one of them or all that will be lovely thank you
    12·1 answer
  • I need this ASAP but it’s ok if you see it late
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!