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3 years ago

Helpppppp!!!!!!!! pleaseee!!!!!!!!!!

Mathematics

1 answer:

vovangra [49]3 years ago

7 0

Adding all of the areas together:

5 x 6 = 30

4 x 6 = 24

3 x 6 = 18

4^2 + 3^2 = 16 + 9 = 25(square root) = 5

" " = 5

30 + 24 + 18 + 5 + 5 = 82 ft^2

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Step-by-step explanation:

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2 years ago

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3 years ago

16, 4,1,...<br> Find the 6th term

Vlada [557]

Let's see what to do...

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Step (1)

Look : 16 , 10 , 4 , ...

It is an arithmetic sequence.

So first we have to find the value of the ratio(( d )) .

To do this, we need to subtract each sentence minus the previous sentence.

So we have : 10 - 16 = - 6

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Step (2)

To find the nth sentence in an arithmetic sequence, we must use the following equation :

$t(n) = t(1) + (n - 1)d$

_________________________________

Step (3)

To find the 6th term just need to put the following parameters in the above sequence.

t(1) = 16 ------ n = 6 ------ d = -6

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$t(6) = 16 - 30$

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And we're done.

Thanks for watching buddy good luck.

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3 years ago