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3 years ago

Simplify. 125x21 y33 Enter your answer in the box.

Mathematics

1 answer:

kkurt [141]3 years ago

4 0

5x^7 , Y^11 is your answer

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Please help, thank you

Aleksandr [31]

Answer:

-5

Step-by-step explanation:

$\frac{-5^5}{(-5)^2 (-5)^2}$
$\frac{-3125}{(-5)^2 (-5)^2}$
$\frac{-3125}{25(-5)^2}$
$\frac{-3125}{(25)(25)}$
$\frac{-3125}{625}$
$-5$

5 0

3 years ago

Read 2 more answers

Network poll what do you usually do after school? sport/club practice 28% nap 11% work 6% homework 17% game 14% eat a snack 13%

Sav [38]

About
2884 people practice a sport/club
1133 people nap
618 people work
1751 people do homework
1442 people play games
1339 people eat a snack
1133 people are on social media
...after school

4 0

3 years ago

I NEED ANSWERS AND HOW DO I HSOW MY WORK FOR THIS HELP

lorasvet [3.4K]

The shaded area is 299.59un^2.

8 0

3 years ago

What is x - the square root of -2

Lena [83]

Sqrt(-2), can be written as i * sqrt(2). Thus, our answer is x - i sqrt(2).

4 0

3 years ago

What is the recursive rule for the sequence 2, -1, 1/2 , -1/4

Helga [31]

Answer:

$a_n=\frac{-1}{2}a_{n-1}$

$a_1=2$

Step-by-step explanation:

The recursive rule is a term defined in terms of other terms in the sequence.

The is a geometric sequence because it has a common ratio.

The common ratio can be found by dividing a term by previous term.

For example, all of these are equal:

$\frac{-1}{2}$

$\frac{\frac{1}{2}}{-1}$

$\frac{\frac{-1}{4}}{\frac{1}{2}}$

They are all equal to $\frac{-1}{2}$ .

So we are saying:

$\frac{\text{term}}{\text{previous term}}}=\frac{-1}{2}$

More formally:

$\frac{a_n}{a_{n-1}}=\frac{-1}{2}$ .

Multiply both sides by $a_{n-1}$ :

$a_n=\frac{-1}{2}a_{n-1}$

When doing recursive form, you need to state a term of the sequence (or more depending on the recursive form you have).

So the first term is 2.

So the full thing for the answer is:

$a_n=\frac{-1}{2}a_{n-1}$

$a_1=2$

8 0

3 years ago