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
Nostrana [21]
1 year ago
14

. . . , , ,help please ​

Mathematics
1 answer:
IgorC [24]1 year ago
3 0

The system of inequalities of the graph is (a) y > x² + 2x - 3 and y > 2x + 3

<h3>How to determine the inequalities?</h3>

The complete question requires that we determine the system of inequalities of the graph (the graph is attached)

Going by the list of options, the equation of the quadratic curve is:

y = x² + 2x - 3

From the graph, we can see that:

  • The curve uses a dotted line
  • The upper part is shaded

The above means that the inequality is greater than i.e. >

So, we have:

y > x² + 2x - 3

The above eliminates options (b) and (c)

From the graph, we can see that the straight line has a positive slope, a dotted line and the upper part is shaded.

The linear inequality in option (a) has the above characteristics.

So, the inequality is:

y > 2x + 3

Hence, the system of inequalities of the graph is (a) y > x² + 2x - 3 and y > 2x + 3

Read more about inequalities at:

brainly.com/question/25275758

#SPJ1

You might be interested in
Please help will give brainlest for best answer and Thank You
kirill [66]
Is that a trick question wouldn't it be 20??? I'm confused
3 0
2 years ago
Pretend you have a sibling who is two years younger than you. He/she hears you working on triangle similarity and wants to know
taurus [48]

Two triangles are similar if they are the same, except one is bigger and one is smaller. Also, their angles are all the same. A career that uses similar triangles could be a mathematician, or a math teacher. Both of these need to be able to understand simple concepts like similar triangles to teach to their victims.

5 0
2 years ago
What is the y-intercept and slope <br> of the line
bezimeni [28]

Answer:

In the equation of a straight line (when the equation is written as "y = mx + b"), the slope is the number "m" that is multiplied on the x, and "b" is the y-intercept (that is, the point where the line crosses the vertical y-axis). This useful form of the line equation is sensibly named the "slope-intercept form".

Step-by-step explanation:

7 0
2 years ago
Round 69581.491337 to the nearest thousand.
Anika [276]

Answer:

7000

Step-by-step explanation:

lets start with 695

9 is the thousand

you check the number next to 9

less then 4 let it rest

more than 5 let it soar

something like that lol

anyways since 5 is next to the 9 we round up from 9 to the next number which is 10

so that changes the whole number to 7000

hope this makes sense!

3 0
2 years ago
Match the formula to the correct figure.
ss7ja [257]
It is asking you to move the right formula with its match.

Formula for a cylinder: π*R^2*H
So the first option goes to the first shape.

Example: 
Radius=5
Length=10
π≈3.14
3.14*5²*10
=725 cm³ for the answer. 

Formula for a square: l*w*h

So the 4th option goes with the 2nd shape. 

Example: l=5 w=5 h=5
(Length * Width * Hieght) 

5*5*5=125 for the answer.

Formula for a cone is: 1/3π*r^2*h
So the second option goes to the 3rd shape. 

Example: r=3 h=11 
π≈3.14
\frac{1}{3} *3 ^{2} *11=33
33 is your answer. 

Formula for the pyramid would be: 1/3*b*h
So the 3rd option would go to the 4th shape.

Example: 
b=2 h=10
\frac{1}{3} *2*10=6.666667
Rounded: 6.6

Hope this helps!~

(Look at the attachment)

6 0
3 years ago
Read 2 more answers
Other questions:
  • kenzie purchased three DVD and one music CD.The CD cost kenzie $12.99. If he paid the same amount for each DVD and spent 42.96,h
    15·1 answer
  • 3. Use the figure to complete each statement.
    11·1 answer
  • The present ages of Vijay and gautam are in ratio 2:3. five years hence,their ages will be in the ratio 3:4. find their present
    15·1 answer
  • Cuál es el valor de la siguiente expresión x=-3<br> -3 (5x+4x+1) +2 (x -5)
    9·1 answer
  • A searchlight is shaped like a parabola. If the light source is located 3 feet from the base along the axis of symmetry and the
    10·1 answer
  • Triangle FEG is similar to triangle IHJ. find the value of y
    14·1 answer
  • Patti went to the bakery. she bought a loaf of bread for 3.49, 6 muffins that cost 1.25 each, and a bottle of juice for 1.75. sh
    7·2 answers
  • The density of water is 1 gram per cm^3. An object floats in water if its density is
    13·1 answer
  • You have 5 gallons of water. You use of the
    14·2 answers
  • Please help me again I have 2 tries again please and explain, please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!