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3 years ago

Factor the trinomial. x2+11x+24

Mathematics

2 answers:

11Alexandr11 [23.1K]3 years ago

6 0

Answer:

(x + 8)(x + 3)

Step-by-step explanation:

<em>Hey there!</em>

Well in the polynomial,

x^2+11x+24

we need to find out what*what = 24

8*3 = 24

8x + 3x = 11x

x*x = x^2

Factored (x + 8)(x + 3)

<em>Hope this helps :)</em>

Studentka2010 [4]3 years ago

4 0

Answer:

(x + 3)(x + 8)

Step-by-step explanation:

We're looking for two numbers that have a sum of 11 and product of 24; these numbers are 3 and 8 so the factored form is (x + 3)(x + 8).

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dayo read 4/5th of a story book which has 500 pages. how many pages of the book is not yet read by dayo?

Nutka1998 [239]

1- 4/5=1/5; 1/5 •500=500/5=100

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3 years ago

The amount of time it takes Isabella to wait for the bus is continuous and uniformly distributed between 3 minutes and 17 minute

Arturiano [62]

Answer:

P(X>5) = 0.857

Step-by-step explanation:

Let X $\sim$ uniform(3.17)

$f(x) = \dfrac{1}{17-3} ; \ \ \ 3 \le x \le 17$

The required probability that it will take Isabella more than 5 minutes to wait for the bus can be computed as:

$P(X > 5) = \int ^{17}_{5} f(x) \ dx$

$P(X > 5) = \int ^{17}_{5} \dfrac{1}{17-3} \ dx$

$P(X > 5) =\dfrac{1}{14} \Big [x \Big ] ^{17}_{5}$

$P(X > 5) =\dfrac{1}{14} [17-5]$

$P(X > 5) =\dfrac{12}{14}$

P(X>5) = 0.857

6 0

3 years ago

What is (-5) the 2 is an exponent just so you know

ValentinkaMS [17]

Answer:

Step-by-step explanation:

(-5)^2

(-5)*(-5)

7 0

3 years ago

Read 2 more answers

The students to faculty ratio at a small college is 17:3. The total of total if student and faculty is 740. How many faculty mem

Rom4ik [11]

So, the ration is 17:3, you know that. Therefore, the change from # of students to the 17 is the same change as # teachers to 3. Knowing this, you also know that the total # of people ihas the same change as the total ratio. So 17+3 = 20. 740/20 = 37. So the change is 37. 3x37= 111 17x37=629
You can check to make sure this answer is correct by adding the two final numbers. 111+629 = 740. (Some find it easier to see lined up really pretty)
17 -- 3 total 20
x -- y total 740
Or, if you are visual, look at the picture I drew:

3 0

3 years ago

Determine the slope of the line that is parallel to the line y = 2x + 5

Tpy6a [65]

We have the following equation from the line

$y=2x+5$

We must remember that the equation of the line is expressed in the form y=mx+b, where a represents the slope of the line.

Since we are standing a line parallel to the line described in the previous equation, we must ensure that their slopes are exactly the same, so when identifying the slope of the equation, this same slope is used for a completely parallel line.

$m=2$

In conclusion, the slope of the line that is parallel to the line y = 2x + 5 is:

$m=2$

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1 year ago