3 years ago

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Mathematics

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Marina86 [1]3 years ago

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Please solve this for me <br><br> 9x+6+45=100

mamaluj [8]

I hope this helps with your answer

5 0

3 years ago

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Find the 4th term if the sequend in which a1 = 2 and a n+1 = -4a n + 2

pshichka [43]

$a_n_+_1=-4a_n_+_2$

dividing both sides by -4, we get:

$a_n_+_2=- \frac{a_n_+_1}{4}$

this means, each term is its previous term divided by -4.

now we can construct the sequence as follows:

$a_1=2$

$a_2=- \frac{a_1}{4}= - \frac{2}{4}= -\frac{1}{2}$

$a_3=- \frac{a_2}{4} =- \frac{ \frac{1}{2} }{4}=- \frac{1}{8}$

$a_4=- \frac{a_3}{4}=- \frac{ \frac{1}{8} }{4}=- \frac{1}{32}$

Answer: the last term is -1/32

3 0

3 years ago

The length of a rectangle is 6 inches more than the width. the perimeter is 28 inches. find the length and width.

GalinKa [24]

The solution of your problem is shown on the picture.

7 0

3 years ago

The Perimeter of a rectangle is 12 meters if the length of the rectangle is 5 meters what is the width

Makovka662 [10]

Answer:

1 meter wide

Step-by-step explanation:

5+5=10

2/2=1

3 0

3 years ago

What's absolute value |-8|

maks197457 [2]

The absolute value of a number can never be negative. That's because it represents the distance of a number from zero on a number line. The number $-8$ is $8$ digits to the left of zero on a number line. So, the absolute value of $-8$ would be $8$ .

Let me know if you have any questions regarding this problem!
Thanks!
-TetraFish

7 0

4 years ago

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