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Softa [21]
2 years ago
14

Factor completely.

Mathematics
2 answers:
Tomtit [17]2 years ago
5 0

Answer:

B

Step-by-step explanation:

y² - 12y + 32

consider the product of  factors of the constant term (+ 32) which sum to give the coefficient of the y- term (- 12)

the factors are - 4 and - 8 , since

- 4 × - 8 = + 32 and - 4 - 8 = - 12 , then

y² - 12y + 32 = (y - 4)(y - 8)

inna [77]2 years ago
5 0

Answer:

B. (y-4)(y-8)

Step-by-step explanation:

Given equation: y² - 12y + 32. Essentially, we are going to find two numbers that multiply to 32 and add up to -12.

1) Pull out the factors of 32 and find the pair that multiply to 32 and add up -12.

They are: -8 and -4.

2) Rewrite the b of the original quadratic equation as a sum, then factorise by grouping.

y² - 8y - 4y +32

y(y - 8) - 4(y - 8)

(y - 4)(y -8)

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Whats the LCM fo lr 9 and 12?​
earnstyle [38]

Answer:

36

Step-by-step explanation:

9, 18, 27, 36, 45, 54, 63, 72

12, 24, 36, 48, 60

They have a LCM of 36

4 0
3 years ago
Find f ( - 3 ) for the function below.<br><br> { ( - 3, 2 ), ( - 1, 0 ), ( 1, 1 ), ( 3, - 3 ) }
Juli2301 [7.4K]

Answer:

Step-by-step explanation:

Question

Comment

The f(x) notation means that were ever you see n x on the right you put the value of x.  

The question is which point has x = - 3 and what is the associated y value?

You could do it this way, just so you understand it.

<h2>X                        Y</h2>

=========================

-3                                      2       <======

-1                                       0

1                                         1

3                                        -3

The answer must be the first one

6 0
2 years ago
En el supermercado de Laura cortan cada barra de pan en 9 trozos iguales para hacer bocadillos y en 13 trozos iguales para hacer
GaryK [48]

Answer:

1/9 para un bocadillo y 1/13 para un montadito.

Step-by-step explanation:

Bocadillo:

9/9 es el pan entero (porque dividiendo 9 entre 9, te da 1, es decir, la unidad).  Para hacer un bocadillo tienes que sacar uno de los trozos, que sería 1/9.

Con los montaditos es igual solo que en vez de dividir el pan en 9 trozos, lo divides en 13.

5 0
3 years ago
Mr. Ortez told each student in his class to pick a folded piece of graph paper from a bowl. He instructed them to study the grap
Natalka [10]

Answer:

a graph that connects 3 points connected by a straight line that passes through (5, 0)

Step-by-step explanation:

A graph is the representation of numerical data by one or more lines that give visibility to the relationship between the data. Understanding graphics today is an essential task, as they are very present in our daily lives, whether in newspapers, magazines, the internet, etc.

If a teacher asks each student to take a piece of graph paper containing a graph, study the graph and tell which graph represents graphs of equivalent proportions. The student who has a graph that connects 3 points connected by a straight line passing through (5, 0) is the student who should speak.

8 0
4 years ago
I need help filling the blanks.
hodyreva [135]

Answer:

Not congruent.

Step-by-step explanation:

They are not congruent because the first one has ASA and the second one is AAS.

8 0
3 years ago
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