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Scrat [10]
2 years ago
5

F(x)=x^2-12x+20 a. f(0) = ? b. f(2) = ? c. f(x) = 0,x = ? d. f(x)= 9,x = ?

Mathematics
1 answer:
bekas [8.4K]2 years ago
5 0

Answer:

c . f(x)=0,x=????????????

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I need help finding our the perimeter
barxatty [35]

Answer:

11x + 10y - 2w

Step-by-step explanation:

Hello!

To solve for the perimeter, we add up the like terms.

What are like terms?

Like terms are terms with the same variable and degree. 4x and 5y are NOT like terms because the variable is not the same. However, 4x and 3x are like terms, as adding them gives us 7x.

4x and 4x² are not like terms, because the degree of 4x is 1 (degree means the largest exponent), but the degree of 4x² is 2.

Solve for Perimeter:

Combine the like terms by adding them up.

  • Perimeter = (8x - 4w) + (3y + 2w) + (3x + 7y)
  • P = 8x - 4w + 3y + 2w + 3x + 7y
  • P = 8x + 3x + 3y + 7y - 4w + 2w
  • P = 11x + 10y - 2w

The perimeter is 11x + 10y - 2w

3 0
2 years ago
The volume of dry goods like apple or peaches can be measured using bushels, pecks and quarts. A bushel contains 4 pecks and a p
Lisa [10]

Answer: q= 32b

Step-by-step explanation:

Given:  A bushel contains 4 pecks and a peck contains 8 quarts.

i.e.  A bush = 4 pecks

A peck = 8 quarts

Then, Number of quarts in 1 bush = 4 (8) =32

Let b = number of bushes and q = number of  quarts

Number of quarts(q) in b bushes = 32b

hence, required equation:q= 32b which describes the relationship between the number of b bushels and the number of q quarts.

3 0
3 years ago
Peters mom gave him a $10 bill he purchased a magazine for $4.50 and the tax was 6% how much change did peter get
never [62]

Answer:

$5.50

Step-by-step explanation:

10 - 4.50 = 5.50

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2 years ago
Paisley is going to invest in an account paying an interest rate
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Answer:

She needs to do 23 sex a day and big pssyyyyyy

Step-by-step explanation:

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3 0
3 years ago
Oscar has a gift card with a $110 balance. He buys several video games that cost $15 each. After the purchases, his gift card ba
True [87]

Answer: Um... Not quite sure what you're asking, but he bought about 5 games with the gift card.

6 0
3 years ago
Read 2 more answers
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