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Lostsunrise [7]
4 years ago
9

Find the solutions to x2 = 12

Mathematics
1 answer:
nasty-shy [4]4 years ago
6 0

Answer:

x = ± 2\sqrt{3}

Step-by-step explanation:

Given

x² = 12 ( take the square root of both sides )

x = ± \sqrt{12} = ± \sqrt{4(3)} = ± 2\sqrt{3}

You might be interested in
What is the length of a hypotenuse of a triangle if each of its legs is 4 units
azamat

Answer:

\boxed{c = 5.7 units}

Step-by-step explanation:

<u><em>Using Pythagorean Theorem:</em></u>

=> c^2 = a^2+b^2

Where c is hypotenuse, a is base and b is perpendicular and ( a, b = 4)

=> c^2 = 4^2+4^2

=> c^2 = 16+16

=> c^2 = 32

Taking sqrt on both sides

=> c = 5.7 units

8 0
3 years ago
Read 2 more answers
Select the correct answer.
mr Goodwill [35]
I believe its c because that is the suitable answer
6 0
2 years ago
R(r1+r2)=r1r2<br> How do I solve for r
Studentka2010 [4]
The answer is r = 0,3

7 0
4 years ago
Goal
morpeh [17]

The development of the personal budget that convinces parents that one can maintain an independent living is detailed as follows using the 50: 30: 20 rule:

50% for necessities (housing, food, transportation, utilities) $740

30% for luxuries, savings, vacations, entertainment, etc. $461

20% for Emergency Funds and Retirement $335

<h3>What is a personal budget?</h3>

A personal budget is the household budget for a single person for a period.

The personal budget shows an estimate of the person's revenue and expenses over the period.

<h3>Data and Calculations:</h3>

Hourly rate of earnings = $12

Working hours per week = 40 hours

Working hours per month = 160 hours (40 x 4 weeks)

Total monthly earnings = $1,920 ($12 x 160)

Assumed tax rate = 20%

After-tax take-home pay = $1,536 ($1,920 x 1 - 20%)

<h3>Monthly Necessities:</h3>

Rent of apartment = $300

Heating = $40

Water cost = $20

Sewage bill = $10

Food = $300

Transportation = $50

Other costs = $20

Total cost for necessities = $740

Thus, the development of the personal budget shows that one can maintain an independent living from the parents as a single person.

Learn more about personal budgets at brainly.com/question/1943261

#SPJ1

6 0
2 years ago
Question 5 is attached :)
OverLord2011 [107]
I hope this helps you

3 0
3 years ago
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