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Jobisdone [24]
3 years ago
14

Isabella used the following steps to solve an equation.

Mathematics
2 answers:
elena-s [515]3 years ago
8 0
B because u have to do the math
Volgvan3 years ago
5 0
B because no math was done
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I need some help please out
IceJOKER [234]

Question:

Solution:

Let the following equation:

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this is equivalent to:

(\sqrt[]{12-x})^2=x^2

this is equivalent to:

12-x=x^2

this is equivalent to:

x^2+x-12=\text{ 0}

thus, we can conclude that

x= 3.

7 0
2 years ago
Express 5/6 as a decimal work it out step by step?
Papessa [141]

Answer:

0.83

Step-by-step explanation:

All fractions are division problems, so you just need to divied 5 by 6. You get 0.83333333 but you can round it to 0.83.

3 0
3 years ago
The average daily iron intake for 12-year-olds is 15.1 milligrams. Fernando typically consumes 11.8 milligrams of iron in his br
Kazeer [188]

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5 0
3 years ago
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List the steps in order to solve this multi-step equation
Nimfa-mama [501]

Answer:

Don't know what the equation is but this is the rules is:

Subtract 4x from each side.

2. Simplify.

3. Subtract 2 from each side.

4. Simplify.

5. Divide each side by 5.

6. Simplify

Step-by-step explanation:

This is an example

8 0
3 years ago
Please help ASAP! BRAINLIEST to best/right answer (:
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