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svetlana [45]
2 years ago
7

Please help asap for math will give extra points on my next post

Mathematics
1 answer:
Arlecino [84]2 years ago
5 0

Answer:

d

Step-by-step explanation:

distribute the right side of the equation to get:

2x^2+8x-3x-12

Then, simply to get:

2x^2+5x-12

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What is 5+2????????????????/
Amiraneli [1.4K]

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2 years ago
What is the value of f?
laiz [17]

Answer:

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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

<u>Algebra I</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 8x - 6

f(1/2) is x = 1/2

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                    f(1/2) = 8(1/2) - 6
  2. Multiply:                               f(1/2) = 4 - 6
  3. Subtract:                              f(1/2) = -2
5 0
3 years ago
So this should be one of the last few ones
sergeinik [125]

Answer:

A

Step-by-step explanation:

Because you have to use the Pythagorean theorem to solve for this.

8 0
2 years ago
What is the value of cos x°?
PolarNik [594]

Answer:

We know,

\cos(x)  =  \frac{b}{h}  =  \frac{15}{17}

so

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.....Hope this helps:)

3 0
1 year ago
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