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kati45 [8]
3 years ago
12

Is the Square root of 18 divided by 3 a rational or irrational number? explain using full sentences

Mathematics
1 answer:
weeeeeb [17]3 years ago
6 0

Answer:

irrational

Step-by-step explanation:

\sqrt{18} = \sqrt{9} · \sqrt{2} which is the same as 3\sqrt{2}

3\sqrt{2} divided by 3 equals \sqrt{2}, which is irrational

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1. 1-1/6-0
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One cube has a volume of 192 cm3, and another has a volume of 375 cm3. How much longer is the edge of the larger cube than that
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Step-by-step explanation:

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3 years ago
16. Solve for C: 6c - 1 - 4c = -49
lesantik [10]

Answer:

c = -24

General Formulas and Concepts:

<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
  • Subtract Property of Equality

<u>Algebra I</u>

<u />

Step-by-step explanation:

<u>Step 1: Define</u>

6c - 1 - 4c = -49

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

  1. Combine like terms:                     2c - 1 = -49
  2. Isolate <em>c</em> term:                               2c = -48
  3. Isolate <em>c</em>:                                        c = -24
7 0
2 years ago
Evaluate 2.5(8.6/2)-1.8
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Step-by-step explanation:

Given the expression:

2.5( \frac{8.6}{2} ) - 1.8

Follow BODMAS rule.

always evaluate brackets first, followed by multiply or division then addition or subtraction from LEFT to RIGHT.

2.5( \frac{8.6}{2} ) - 1.8 \\  = 2.5(4.3) - 1.8 \\  = 10.75 - 1.8 \\  = 8.95

3 0
3 years ago
In the figure, a ll e, m ll n, and m 3 = 112 degrees <br><br> What is the m 1 ?
Readme [11.4K]

Answer:

∠1 = 112°

Step-by-step explanation:

∠2 = ∠3 = 112° ( corresponding angles )

∠1 = ∠2 = 112° ( vertically opposite angles )

6 0
2 years ago
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