Hi!!! Calcula los divisores de cada número : 8, 12 ,24 , 25 , 28, please .

Which of the following expressions is NOT equivalent to (x − 6)(x − 3)?

kodGreya [7K]

Answer:

B. x(x) + (−6)(−3)

NOT equivalent to (x − 6)(x − 3)

Step-by-step explanation:

(x − 6)(x − 3)

= x^2 - 3x - 6x + 18

= x^2 - 9x + 18

A. (6 − x)(3 − x)

= 18 - 6x - 3x + x^2

= 18 - 9x + x^2

= x^2 - 9x + 18 ---->equivalent to (x − 6)(x − 3)

B. x(x) + (−6)(−3) = x^2 + 18 ----> NOT equivalent to (x − 6)(x − 3)

C. x2 − 3x − 6x + 18 = x^2 - 9x + 18 --> equivalent to (x − 6)(x − 3)

D. x(x − 6) − 3(x − 6)

= x^2 - 6x - 3x + 18

= x^2 - 9x + 18 ---->equivalent to (x − 6)(x − 3)

4 0

2 years ago

A marching band has 65 students can the band director arrange the students into a rectangular array with more than 1 row and mor

muminat

5 rows with 13 kids per row.

8 0

3 years ago

For carolina's birthday her mom took her and her friends to a water park.Carolina mom paid 42.50 for 5 students tickets. What wa

Sophie [7]

Answer:

8.5 for each student ticket

Step-by-step explanation:

Simply divide the total cost 42.5 by the amount of students 5 to get your answer.

42.5 / 5 = 8.5

7 0

2 years ago

What is the mean for the following set of data? 2,5, 7, 8, 11, 11, 12 10 11 8

Yuri [45]

Add up all the numbers & divide by the number of numbers. That should give you the mean.

4 0

2 years ago

Read 2 more answers

Rosa is attending an event where prizes are being given away. The probability of winning a T‐shirt is 0.89 and the probability o

vagabundo [1.1K]

Answer:

It is very likely that Rosa wins both prizes.

Step-by-step explanation:

The probability of winning a T‐shirt is 0.89 and the probability of winning a $20 gift certificate is 0.05. Which statement correctly describes the chances of Rosa winning a T‐shirt or a $20 gift certificate?

We have these three possibe outcomes.

Win t-shirt(0.89 probability) and lose the gift certiciate(1 - 0.05 = 0.95 probability)

Lose t-shirt(0.11 probability) and win the gift certiciate(0.05 probability).

Win both.

So

$p = 0.89*0.95 + 0.11*0.05 + 0.89*0.05 = 0.8955$

0.8955 = 89.55% probability of Rosa winning a T‐shirt or a $20 gift certificate, which is considered a very likely probability. So the answer is:

It is very likely that Rosa wins both prizes.

5 0

2 years ago

Hi!!!Calcula los divisores de cada número :8, 12 ,24 , 25 , 28, please . _ .​

Hi!!!Calcula los divisores de cada número :8, 12 ,24 , 25 , 28, please . _ .