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Ulleksa [173]
4 years ago
12

NEED HELP ON THIS!!!!

Mathematics
2 answers:
tamaranim1 [39]4 years ago
7 0

Answer:

Its graph has a V-shape

There are two inputs for which the output is 5

The vertex of its graph is at (0, -2)

Step-by-step explanation:

we have

y=\left|x\right|-2

Statements

<u>case A)</u> The value of the function is never negative.

The statement is false

The value of the function is negative in the interval------> (-2,2)

<u>case B)</u> Its graph has a V-shape

The statement is true

See the graph

<u>case C)</u> There is only one input for which the output is 0

The statement is false

There are two inputs for which the output is equal to zero

For x=-2 and x=2

<u>case D)</u> There are two inputs for which the output is 5

The statement is true

For x=-7 and x=7

<u>case E)</u> The vertex of its graph is at (0, -2)

The statement is true

see the graph

grandymaker [24]4 years ago
4 0
The value of the function is negative from -2 to 2, so A is false. The graph is shaped like a V, so B is true. y equals 0 twice, at -2 and 2, so C is false. y is 5 twice, at -7 and 7, so D is true. The vertex, or the sharp turn, is at (0,-2), so E is true. This means your answers are B, D, and E.
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The area of a rectangular fence is 500 square feet. If the width of the
lions [1.4K]

Answer

Here the area and the width of the rectangular fence are given. We have to find length of the fence.

( diagram )

The area A of a rectangle is given by the formula A=lw where l is the length and w is the width.

Given that area is 500 square feet and width is 20 feet.

Substituting values in formula,

⇒500=l×20

⇒20/500

​

= 20/1×20

​

    [ Dividing both sides by 20 ]

⇒l=25  feet

∴ length of rectangular fence is 25 feet.

Hence, the answer is 25.

7 0
3 years ago
-5x-4y=10
strojnjashka [21]

Answer:

y intercept = (0, ~-\frac{5}{2} )

x intercept = (-2, ~0)

.

Step-by-step explanation:

-5x - 5y = 10

.

y intercept

\to x = 0

-5(0) - 4y = 10

-4y = 10

y = \frac{10}{-4}

y = -\frac{5}{2}

so, the answer is (0, ~-\frac{5}{2} )

.

x intercept

\to y = 0

-5x - 4(0) = 10

-5x = 10

x = \frac{10}{-5}

x = -2

so, the answer is (-2, ~0)

.

Happy to help :)

8 0
3 years ago
Read 2 more answers
The graph shows the number of Wilmbeldon championships of several countries. Write the ratio the championships won by the Austra
Hoochie [10]
If I am reading this correctly...the ratio would be
Austalia championships: the total of countries championships

for example   australia = 18  and the other countries have 300
 ratio would be 18:300   or 18/300

Then simplify     3:50  or 3/50

Hope this was helpful!
5 0
4 years ago
Simplify the expression: <br>20m^3<br>over<br>32m^5
hoa [83]

Answer:

5 over 8m ^2

Step-by-step explanation:

20m^3

32m^5

m^3 divided by m^5 equals one over m^2.

20 divided by 32 is 5 over 8.

Multiply these and you'll get 5 over 8m^2

4 0
3 years ago
Read 2 more answers
Help pls !!!!!!! WILL GIVE BRAINLEST
aalyn [17]

The solution of the inequality y + 15 < 3 is y < - 12

<h3>Inequality</h3>
  • y + 15 < 3

Therefore,

y + 15 < 3

Subtract 15 from both sides

y + 15 - 15 < 3 - 15

y < 3  -15

Therefore,

y < -12

learn more on inequality here: brainly.com/question/19491153?referrer=searchResults

6 0
3 years ago
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