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bazaltina [42]
2 years ago
9

14. Solve the equation using the Zero Product Property

Mathematics
1 answer:
Alekssandra [29.7K]2 years ago
3 0

Answer:

14) D; 16) C.

Step-by-step explanation:

14) the given equation can be written (x-2)(x-1/2)=0;

D. -2; 1/2.

16. if the original length is 'x', then it is possible to make up the equation of area:

(x+3)²=225; ⇒ x=12;-18; x=12 [m], the C option.

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3 years ago
20 3/10 rounded to the nearest whole number
julia-pushkina [17]
We know that 1/2 and above rounds up and below 1/2 rounds down

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3 years ago
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Please quickly answers thus
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Answer:

i believe it's c. im not 100% sure though!

Step-by-step explanation:

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Answer:

\displaystyle x \leq 12

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
  • Subtraction Property of Equality

Step-by-step explanation:

<u>Step 1: Define</u>

<u />\displaystyle -\frac{3}{4}x + 2 \leq -7<u />

<u />

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

  1. [Subtraction Property of Equality] Isolate <em>x</em> term:                                           \displaystyle -\frac{3}{4}x \leq -9
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3 years ago
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3 years ago
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