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butalik [34]
2 years ago
11

Use complete sentences to explain why absx + 2 > \absx.

Mathematics
1 answer:
12345 [234]2 years ago
5 0

The value of |x| + 2 is always positive and greater than |x|.

The correct question is as below:-

Use complete sentences to explain why |x| + 2 > |x|.

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication and division.

The given expression is as follows:-

|x| + 2 > |x|.

Here x is in the mode so any number either negative or positive it will always give you a positive number. For an example put x = -5 in the above expression.

|-5| + 2 > | -5 |

5+ 2 > 5

7 > 5

Put -1 at the place of x

|-1| + 2 > |-1|

1 + 2 > 1

3 .> 1

As we can see in the above two examples for every value of x there will be a positive number and the value of |x|+2 is always greater than |x|.

Therefore the value of |x| + 2 is always positive and greater than |x|.

To know more about expression follow

brainly.com/question/723406

#SPJ1

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1:750 scale model of the Sydney Opera House after a trip to Australia. The length of the model is 24.4 centimetrers. Find the ac
vesna_86 [32]

Answer:

183 meters

Step-by-step explanation:

A 1:750 scale model means that each cm on the model corresponds to 750 cm of the actual Sydney Opera House. If the model is 24.4 centimeters long, the actual Opera House has a length of:

x = 24.4*750\\x=18,300\ cm\\x=183\ m

The actual length of the Sydney Opera House is 183 m.

6 0
3 years ago
Translate each sentence into an equation.
Neporo4naja [7]

Step-by-step explanation:

3/4x+5=-19

       -5   -5

3/4x=-24

/ 3/4 / 3/4

x=-32

hope it helps! :3 let me know if you need help with other algebraic equations!

6 0
3 years ago
Grandma's cookie recipe calls for 2/3 cup of sugar, and her cake recipe reqires 3/4 cup of sugar. If she intends to make 2 batch
nevsk [136]
She will need 1 1/3 for the cookies. She will need 2 1/4 for the cakes. So she will need 3 1/2 cups of sugar
3 0
3 years ago
I used to be able to know how to do this, but apparently not.
VARVARA [1.3K]
Well, in order to know this answer you have to first multiply 10x10. After you have that answer you will multiply 1.653. The product of that will be your answer.
6 0
3 years ago
Read 2 more answers
What is the vertex of the graph of the function f(x) = x2 + 8x - 2?
vlabodo [156]

Answer:

Vertex is (-4, -18)

Step-by-step explanation:

f(x) = ax^{2} +bx +c

Let (h, k) be the vertex

An easy way to find h is to use the formula h = -b/2a

In your case where f(x) = x^{2} +8x - 2   a = 2 and b = 8

So, h =  -8/2(1) = -8/2 = -4

Substitue -4 in for x to find k

k = (-4^{2}) + 8(-4) - 2

  = (16) - 32 - 2

  = 16 - 32 - 2

  = -18

Vertex is (-4, -18)

Note:  Another way to find the vertex is to complete the square, but this can really be difficult in some cases

5 0
3 years ago
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