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3 years ago

When the distributive property is applied, which number completes the statement correctly?

Mathematics

1 answer:

maxonik [38]3 years ago

7 0

-7, because you distribute it to both -4 and 3.2, which means you're multiplying it to both.

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How do i factor this?

Jet001 [13]

You need to watch a video on polynomials, that's how i learned to factor Polynomials

https://www.youtube.com/watch?v=5MA1eZVegg4 - click on the uploader and you'll find how to factor it.

i can't GIVE u the answers but YOU WILL LEARN IT :)

3 0

2 years ago

P(An B) = 2/3

Gala2k [10]

Answer:

8/9

Step-by-step explanation:

p(A/B) = p(A inersect B) / p(B)

3 0

3 years ago

PLEASE!!!!! HELP ME!!!!!!

kati45 [8]

Answer:

$15 = a_1 r^4$ (1)

$1 = a_1 r^5$ (2)

If we divide equations (2) and (1) we got:

$\frac{r^5}{r^4}= \frac{1}{15}$

And then $r= \frac{1}{15}$

And then we can find the value $a_1$ and we got from equation (1)

$a_1 = \frac{15}{r^4} = \frac{15}{(\frac{1}{15})^4} =759375$

And then the general term for the sequence would be given by:

$a_n = 759375 (\frac{1}{15})^n-1 , n=1,2,3,4,...$

And the best option would be:

C) a1=759,375; an=an−1⋅(1/15)

Step-by-step explanation:

the general formula for a geometric sequence is given by:

$a_n = a_1 r^{n-1}$

For this case we know that $a_5 = 15, a_6 = 1$

Then we have the following conditions:

$15 = a_1 r^4$ (1)

$1 = a_1 r^5$ (2)

If we divide equations (2) and (1) we got:

$\frac{r^5}{r^4}= \frac{1}{15}$

And then $r= \frac{1}{15}$

And then we can find the value $a_1$ and we got from equation (1)

$a_1 = \frac{15}{r^4} = \frac{15}{(\frac{1}{15})^4} =759375$

And then the general term for the sequence would be given by:

$a_n = 759375 (\frac{1}{15})^n-1 , n=1,2,3,4,...$

And the best option would be:

C) a1=759,375; an=an−1⋅(1/15)

4 0

3 years ago

Kyle has a total of 16 coins in his pocket. All the coins are nickels or quarters, and they have a total value of $2.20. How man

kupik [55]

Answer:

9 nickels

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The length of your classroom is about 3.5 x 10^2 inches. If the hallway is ten times as long as the classroom, what is the lengt

tatuchka [14]

Answer:

3.5x10^3

Step-by-step explanation:

3.5x10^2 = 350

350x10 = 3500

3500 = 3.5x10^3

8 0

2 years ago