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Dmitrij [34]
2 years ago
14

Help as soon as possible!

Mathematics
1 answer:
8090 [49]2 years ago
7 0

Step-by-step explanation:

Since both terms are perfect squares, factor using the difference of squares formula, a 2 − b 2 = ( a + b ) ( a − b ) where a = 7 and b = a + x . − ( 7 + a + x ) ( a + x − 7 )

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Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule
Sergeeva-Olga [200]

Answer:

First term: 5

Fourth term: 5 1/2

Tenth term: 6 1/2

Step-by-step explanation:

Let's find the first, fourth and tenth terms of the arithmetic sequence described by the given rule:

A(n) = 5 + (n-1) (1/6)

First term:

A(1) = 5 + (1-1) (1/6)

A(1) = 5 + (0) (1/6)

A(1) = 5

Fourth term:

A(4) = 5 + (4-1) (1/6)

A(4) = 5 + (3) (1/6)

A(4) = 5 + 3/6 = 5 3/6 = 5 1/2 (simplifying)

Tenth term:

A(10) = 5 + (10-1) (1/6)

A(10) = 5 + (9) (1/6)

A (10) = 5 + 9/6 = 6 3/6 = 6 1/2 (simplifying)

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3 years ago
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Troy’s canoe is 18 feet long. Ariel’s canoe is the length of Troy’s canoe.
tankabanditka [31]
Well the answer i think is going to be 18

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The base of a rectangle is 15cm the perimeter is at most 94 cm. Write and solve an inequality to find the possible heights of th
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15 x 6 = 90 + 4 = 94 that's what I would do 
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Ples help i will give you the best<br><br>ITS 10 POINTS<br>Can u tell me how to slove
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Answer:

1024.

Step-by-step explanation:

4^5=4x4x4x4x4=1024.

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