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kramer
3 years ago
10

Solve the two-step equation. 3 4 (x) − 1. 72 = −6. 82 1. The first step is to on both sides. 2. The second step is to on both si

des. The solution is x =.
Mathematics
1 answer:
IgorC [24]3 years ago
7 0

The value of x is 1.5.

<h2>Linear system</h2>

It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.

<h3>Simplification</h3>

Simplification is to make something easier to do or understand and to make something less complicated.

Given

The linear equation 3.4x - 1.72 = -6.82

<h3>To find </h3>

The value of x.

<h3>How to find the value of x?</h3>

The linear equation 3.4x - 1.72 = -6.82 is given.

Then by simplification,

The first step, add 1.72 on both side

3.4x - 1.72 + 1.72 = -6.82 + 1.72

          3.4x = -5.1

The second step, Divide both sides by 3.4

          x = -5.1/3.4

          x = -1.5

Thus the value of x is -1.5.

More about the linear system link is given below.

brainly.com/question/20379472

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8 0
3 years ago
What additional information is obtained by measuring two individuals on an ordinal scale compared to a nominal scale
velikii [3]

The direction of the difference between the 2 measurements.

<h3>What is nominal and ordinal scale with example?</h3>
  • Examples of data for a nominal scale include a person's gender, ethnicity, and hair color.
  • On the other hand, an ordinal scale requires putting data in a certain order, or in relation to one another and "ranking" each parameter (variable).

<h3>What is the difference nominal and ordinal?</h3>
  • Ordinal data has a preset or natural order, whereas nominal data is categorized without a natural order or rank.
  • A number that can be measured, however, will always be present in numerical or quantitative data.

<h3>What is an example of a ordinal scale?</h3>
  • First place would go to a student with a score of 99 out of 100; third place would go to a student with a score of 92 out of 100; and so on.

Learn more about ordinal scale and  nominal scale here:

brainly.com/question/15998581

#SPJ4

8 0
2 years ago
I am extremely confused about the length of line segment AB. Could I get some help? (I have attached an image to this post)
Evgen [1.6K]

Answer:

The length of line segment AB is 9 units.

Step-by-step explanation:

To find this, you count how many squares there are between the two points. Hope I helped.

7 0
4 years ago
+23+-26 RESPUESTA PORFIS
den301095 [7]

Answer:

-3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Amar keeps picking playing cards out of a standard deck of 52 cards in the hopes that he will
lapo4ka [179]

Answer:

The required probability is, 0.78

Step-by-step explanation:

There are, (52 - 13) = 39 cards which are not spade

5 cards can be chosen from the deck of 52 cards in

^{52}{C}_{5}  ways

and out of these 5 choices, none of them will be spade in,

^{39}{C}_{5}  ways

So,

P(None of the chosen cards is spade)

= \frac {^{39}{C}_{5}}{^{52}{C}_{5}}

\simeq 0.22

Hence,

P(out of these 5 choices, at least one card is spade)

\simeq (1 - 0.22)

= 0.78

4 0
4 years ago
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