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Elena L [17]
3 years ago
10

Please help me !!

Computers and Technology
1 answer:
gavmur [86]3 years ago
6 0

e. uhmmm

19+21=30

like....

easy.

What grade class is this? I wanna do it cause it easy AFef

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<img src="https://tex.z-dn.net/?f=3x%20-%205%20%3D%203x%20-%207" id="TexFormula1" title="3x - 5 = 3x - 7" alt="3x - 5 = 3x - 7"
xxMikexx [17]

Answer:

x = -1/2

Explanation:

<em>Hey there!</em>

To solve for x we need to simplify the following,

3x - 5 = 7x - 3

-3x to both sides

-5 = 4x - 3

+3 to both sides

-2 = 4x

Divide both sides by 4

-1/2 = x

<em />

<em>Hope this helps :)</em>

6 0
4 years ago
Which educational qualification would help a candidate get a job as a computer systems engineer?
Paul [167]

The educational qualification that would help a candidate get a job as a computer systems engineer is D. advanced graduate degree

<h3>What is an Educational Qualification?</h3>

This refers to the certification that shows that a person has completed the core objectives and studies and can be referred to as an expert of a thing.

Hence, we can see that based on the job of a computer systems engineer, the educational qualification that would help a candidate would be an advanced graduate degree as it is the highest possible qualification.

Read more about computer systems engineer here:

brainly.com/question/10418304

#SPJ1

4 0
2 years ago
In a ___ traversal of a binary tree, you begin at the root and visit nodes one level at a time
svp [43]

Answer:

The answer of the given question is Inorder.

Explanation:

In the inorder traversal the binary tree start from the root and visited all the vertex in the tree .

The inorder follow the following Algorithm

1. Traverse in the left subtree.

2 Print the data (visit the node ).

3 Traverse in the Right subtree.

8 0
4 years ago
An elevator of mass 250kg is carrying two persons whose masses are 50kg and 100kg. if the force exerted by the motor is 3000N. C
Agata [3.3K]

m_{elevator}=250kg \\m_{people}=50kg+100kg=150kg \\m_{motor}\approx3000N\div10\frac{m}{s^2}\approx300kg \\m_{total}\approx250kg+150kg+300kg\approx\boxed{700kg}

Hope this helps.

r3t40

5 0
3 years ago
each term to the appropriate definition. DBMS data mining hash file index key field locking protocol relation roll back schema S
ikadub [295]

Answer:

1. DBMS

C. <em>A storage system that provides efficient access to randomly chosen items</em>

G. <em>Performs database operations requested by application software</em>

2. data mining

B. <em>The process of extracting hidden information</em>

3. hash file

A. <em>A. means of locating a particular record within a file</em>

4. index key field

F. <em>An item used to identify records uniquely</em>

5. locking protocol

E. <em>A system to guard against database errors due to performing transactions concurrently</em>

6. relation

D. <em>A structural unit (with rows and columns) in a popular database model</em>

7. roll back schema

I. <em>A "road map" of a particular database's design</em>

J. <em>To "unwind" a transaction</em>

8. SQL

H. <em>A popular language that implements relational database operations.</em>

5 0
3 years ago
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