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
zlopas [31]
3 years ago
7

Solve the problem and then click on the correct graph. |x| + y ≥ 0

Mathematics
2 answers:
Darina [25.2K]3 years ago
3 0
Given that <span>|x| + y ≥ 0, this means that y ≥ -|x|

Because |x| is always positive, then -|x| will always be negative.

The correct graph is the second graph.
</span>
Natalka [10]3 years ago
3 0

Answer with explanation:

The given Inequality is

 | x |+ y ≥ 0

As, |x|=x,when ,x ≥ 0

and ,|x|= -x,when , x<0.

So,inequality reduces to

1.→x + y ≥ 0, when , x ≥ 0.

2.→-x + y ≤ 0,when , x≥y and , x<0.

And,3.→ -x + y ≥ 0,when , x ≤ y and , x<0.

So, these are three equation for which we have to draw the graph.which i am writing again as we have to draw the graph of these equation

1. x+y ≥0, x≥ y and,x ≥ -y,x≥0.

2. - x + y ≤ 0, when , x ≥ y,and x<0.

3. -x + y ≥0,when , x≤y and x<0.

Option B

You might be interested in
The ages of armadillos are normally distributed, with a mean of 14 years and a standard deviation of 1.2. Approximately what per
vovangra [49]

Answer:

Percentage of armadillos between 13 and 17 years = 79.052%f using Standard Normal Distribution Tables

Step-by-step explanation:

As we know from normal distribution: z(x) = (x - Mu)/SD

where x = targeted value; Mu = Mean of Normal Distribution; SD = Standard Deviation of Normal Distribution

Therefore using given data: Mu = 14, SD = 1.2 we have z(x) by using z(x) = (x - Mu)/SD as under:

Approach 1 using Standard Normal Distribution Table:

z for x=17: z(17) = (17-14)/1.2 gives us z(17) = 2.5

z for x=13: z(13) = (13-14)/1.2 gives us z(13) = -0.83

Afterwards using Normal Distribution Tables we find the probabilities as under:

P(17) using z(17) = 2.5 gives us P(17) = 99.379%

Similarly we have:

P(13) using z(13) = -0.83 gives us P(13) = 20.327%

Finally in order to find out the probability between 17 & 13 years we have:

Percentage of armadillos between 13 and 17 years = P(17) - P(13) = 99.379% - 20.327% = 79.052%

The standard normal distribution table is being attached for yours easiness.

Approach 2 using Excel or Google Sheets:

P(17) = norm.dist(17,14,1.2,1)

P(13) = norm.dist(13,14,1.2,1)

Percentage of armadillos between 13 and 17 years = { P(17) - P(13) } * 100

Download pdf
4 0
3 years ago
Read 2 more answers
Jordan wants to measure a length of fabric, but the only tape measure she has is damaged. The first number on her tape measure i
Alex
Djdjxkdjdkdkdjddjdjdj yuppppppppp 37387(5y6666+4)WEI
7 0
2 years ago
What is this I need help don’t mind the room
beks73 [17]
Here’s a picture of my work. The answer is b. Hope this helps :-)

3 0
2 years ago
Please help me find the formula of this table graph thingy
SashulF [63]


Find the ratio of the given one: 20/200 = 0.1


this means the sugar (y) is 0.1 amount of soda (x)

Multiply the amount of soda by 0.1:


Formula is y = 0.1x

8 0
2 years ago
Read 2 more answers
What are the dimensions of the prism and what is the volume
Bess [88]

Answer:

in steps

Step-by-step explanation:

base width: 1/2 x 5 = 2.5

base length: 1/2 x 4 = 2

height: 1/2 x 3 = 1.5

Volume: lwh = 2.5 x 2 x 1.5 = 7.5 in³

5 0
3 years ago
Other questions:
  • What is 396x47 =.............
    11·1 answer
  • What is the third angle of a triangle if two of the angles measure 29 ° and 87 °.
    15·1 answer
  • What is the surface area? 7 ft 7 ft 7 ft square feet please
    8·1 answer
  • Which of the following expressions are perfect-square trinomials? Check all of the boxes that apply.
    8·2 answers
  • Geometry
    8·1 answer
  • To form
    7·1 answer
  • Can you convert radians to degrees by replacing pi with 180
    9·1 answer
  • What is 46.08 divided by 0.8
    5·2 answers
  • Need help with my school
    6·1 answer
  • A tennis ball can in the shape of a right circular cylinder holds four tennis balls snugly. If the radius of a tennis ball is 3.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!