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kompoz [17]
3 years ago
9

What is 2x – 4 = 2? Please answer soon!

Mathematics
2 answers:
frozen [14]3 years ago
4 0
Add 4 to the right side of the equation to get sex then divide that by 2X and you get 3
aniked [119]3 years ago
4 0

Answer:

x = 3

Step-by-step explanation:

2(3) - 4 = 2

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5. If the tree's circumference is 141.3ft, what is its diameter?
BigorU [14]

Answer:

d ≈ 45 ft

General Formulas and Concepts:

<u>Symbols</u>

  • π (pi) ≈ 3.14

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Geometry</u>

  • Circumference of a Circle Formula: C = πd

Step-by-step explanation:

<u>Step 1: Define</u>

Circumference <em>C </em>= 141.3 ft

<u>Step 2: Solve for </u><em><u>d</u></em>

  1. Substitute in <em>C</em> [Circumference Formula]:                                                       141.3 ft = πd
  2. Substitute in π (approximation):                                                                      141.3 ft ≈ 3.14d
  3. [Division Property of Equality] Divide both sides by 3.14:                              45 ft ≈ d
  4. Rewrite:                                                                                                             d ≈ 45 ft
7 0
3 years ago
Read 2 more answers
Which of the following explains why f(x) = log4x<br> does not have a y-intercept?
Margarita [4]

Answer: f(x) approaches infinity

Step-by-step explanation:

N/A

7 0
3 years ago
A automated car Wash can watch 30 cars in 2 hours how long would it take it to wash 90 cars
inessss [21]

Answer:

30/5=6 is the answer  

Step-by-step explanation:

explanation:

120/6=20 hours...  I hope I helped :)

4 0
3 years ago
Simplify<br> 21^6y^5/14x^2y^9
nevsk [136]

1 2 2 5 2 3 0 3 ^1 4 ^2/2

6 0
2 years ago
Write -4x^2-16x-14 in vertex form.
frutty [35]

Answer:

(-2,2)

Step-by-step explanation:

hope this helps :)

5 0
3 years ago
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