3 years ago

What is the complete factorization of x^2 - 6x + 9

Mathematics

1 answer:

Finger [1]3 years ago

4 0

Answer:

$(x-3)^{2}$

Step-by-step explanation:

Factor using the perfect square rule.

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Write an equation for each function notation. then complete the table

Arturiano [62]

Answer:

30. Y= ×(-3)+4

Step-by-step explanation:

-2(-3)=6+4=10

therefore 1(-3)+4

2(-3)=-6

-6+4=-2

7 0

3 years ago

Pedro cut a sheet of poster board into 10 equal parts. His brother used some of the poster board and now 8/10 is left. Pedro wan

yawa3891 [41]

Answer: 8

Step-by-step explanation:

Given: Pedro cut a sheet of poster board into 10 equal parts.

let x be the total sheet.

then, one part of sheet= $\frac{1}{10}$ of the sheet

Now, His brother used some of the poster board and now 8/10 is left.

Therefore, if Pedro wants to make a sign from each remaining part of the poster board.

then, The number of signs he can make= $\frac{8}{10}\div \frac{1}{10}=\frac{8}{10}\times\frac{10}{1}=8$

Hence, Pedro can make 8 signs.

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3 years ago

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What type of function does this equation represent?<br> 2<br> Y = 4<br> (1)

Sphinxa [80]

Answer:

2y=4 is a linear function

Step-by-step explanation:

Since 2y=4 is the same as 2y¹=4, then a degree of 1 makes the function linear, aka. a straight line.

4 0

3 years ago

What is the value of x4 + 5.2y, when x = 2 and y = 3? (10 point) Question 12 options: 1) 23.6 2) 24.6 3) 27.6 4) 39.6

Firdavs [7]

Answer:

23.6

Step-by-step explanation:

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3 years ago

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Seth invested a certain amount of money and got back an amount of $ 8400. If

kupik [55]

Answer:

$7700

Step-by-step explanation:

amount invested + interest = total

amount invested + 700 = 8400

Subtract 700 from both sides.

amount invested = 7700

Answer: $7700

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3 years ago