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3 years ago

6

Which of the following rules represents a dilation? A. (x, y) → (x − 3, y + 5) A. , (x, y) → (x − 3, y + 5) , B. (x, y) → (−y, x

) B. , (x, y) → (−y, x) , C. (x, y) → (0.5x, 0.5y) C. , (x, y) → (0.5x, 0.5y) , D. (x, y) → (−x, y) D. , (x, y) → (−x, y) ,

1 answer:

murzikaleks [220]3 years ago

7 0

Answer:

35

Step-by-step explanation:

mutilply the 3 by the 9 subtract dez uts

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Step-by-step explanation:

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andre [41]

Answer:

x = 2

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Distributive Property

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

<u>Algebra I</u>

Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

2(x + -5) + x = x + (-6)

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

[Distributive Property] Distribute 2: 2x - 10 + x = x - 6
[Addition] Combine like terms (x): 3x - 10 = x - 6
[Subtraction Property of Equality] Subtract <em>x</em> on both sides: 2x - 10 = -6
[Addition Property of Equality] Add 10 on both sides: 2x = 4
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