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2 years ago

James folds a square piece of in half to create a rectangle with a perimeter of 12 inches. What is the original square?

2 answers:

5 0

Well sense it is in half you will multiply it by 2 so 12x2=24
there you go the answer is 24
the square was 24 inches in perimeter <span />

PilotLPTM [1.2K]2 years ago

3 0

24 inches. You could simply multiply by 2. Do you want another solution?

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What is the 38th term of 459,450,441,..

galina1969 [7]

Answer:

The 38th term of 459,450,441,.. will be:

$a_{13}=351$

Step-by-step explanation:

Given the sequence

$459,450,441,..$

An arithmetic sequence has a constant difference 'd' and is defined by

$a_n=a_1+\left(n-1\right)d$

computing the differences of all the adjacent terms

$450-459=-9,\:\quad \:441-450=-9$

$d=-9$

The first element of the sequence is

$a_1=459$

so the nth term will be

$a_n=-9\left(n-1\right)+459$

$a_n=-9n+468$

Putting n=38 to find the 38th term

$a_n=-9n+468$

$a_{13}=-9\left(13\right)+468$

$a_{13}=-117+468$

$a_{13}=351$

Therefore, the 38th term of 459,450,441,.. will be:

$a_{13}=351$

3 0

2 years ago

GIVE ME THE ANSWER* due in 10 minutes

Vlad1618 [11]

Hello from MrBillDoesMath!

Answer:

35x - 600

Discussion:

Area of unshaed rectangle =

area of full rectangle - area of shaded rectangle =

35x - 600

Thank you,

MrB

3 0

2 years ago

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What is 5a + 2/3= -1/6 with two step equations fractions

Natalija [7]

Answer:

-1/6

Step-by-step explanation:

5a+2/3=-1/6

5a=-1/6-2/3

5a=-1/6-4/6

5a=-5/6

a=(-5/6)/5

a=(-5/6)(1/5)

a=-5/30

simplify

a=-1/6

7 0

1 year ago

What's 54/99 simplified

alexandr402 [8]

54/99 simplified is：

54/99= 6/11

The answer is 6/11

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2 years ago

1 hour is equal to blank minutes

choli [55]

There are 60 minutes in an hour, so 1 hour is equal to 60 minutes.
Hope that helped =)

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2 years ago

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