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4 years ago

39,40,36,37,33,34 identify, DESCRIBE, AND EXTEND PATTERN

Mathematics

2 answers:

amm18124 years ago

8 0

The pattern is add 1 subtract 4
39,40,36,37,33,34,30,31,27,28,24,25,21,22,18,19,13,14,10,11,7,8,4,5,1

icang [17]4 years ago

3 0

Answer:

<h3>The completed sequence is</h3>

$39, 40, 36, 37, 33, 34, 30, 31, 27, 28, 24, 25, 21, 22, 18, 19, 15, 16, 12, 13, 9, 10, 6, 7, 3, 4, 0$

Step-by-step explanation:

The given sequence is

39, 40, 36, 37, 33, 34, ...

Notice that the sequence has two operations that form the pattern. First, 1 unit is being added, then 4 units are being subtracted.

Using this pattern, we can extend the sequence

$39, 40, 36, 37, 33, 34, 30, 31, 27, 28, 24, 25, 21, 22, 18, 19, 15, 16, 12, 13, 9, 10, 6, 7, 3, 4, 0$

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To solve this problem, let us first assign variables. Let us say that:

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The time in which the cyclist overtakes the runner is the time wherein the distance of the two is the same, that is:

dA = dB

We know that the formula for calculating distance is:

d = v t

therefore,

vA tA = vB tB

Further, we know that tA = tB + 2, therefore:

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8 0

3 years ago

Find cos(2*ABC) 100POINTS

juin [17]

Answer:

$-\dfrac{7}{25}$

Step-by-step explanation:

Trigonometric Identities

$\cos(A \pm B)=\cos A \cos B \mp \sin A \sin B$

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where:

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2 years ago

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Inessa05 [86]

Answer:

Answer: √49

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A = s², because the sides of a square are congruent.

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