3 years ago

Permutations and Combinations:

Mathematics

1 answer:

dangina [55]3 years ago

7 0

Answer:

$A\ downward\ 5\ paths\ then\ to\ the\ right\ 6\ paths$

Step-by-step explanation:

$\left\{According\ to\ the\ picture\right\}$

<em>I hope this helps you</em>

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Ipatiy [6.2K]

Answer:

Hence value for x is 0 degree

Step-by-step explanation:

Given:

x limits are (0 to 360) degrees and

Cos(x+45)+cos(x-45)=Sqrt(2)

To Find:

value for X

Solution:

Given equation cos(x+45)+ cos(x-45)

Is similar to cos(A+B) +cos(A-B)=2cosA*cosB

Now comparing with general formula we get ,

A=x and B=45

Hence given equation becomes as ,

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$cosx=Sqrt(2)/(2*cos45)..........cos45=1/$ $\sqrt{2}$

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3 years ago

Find the average rate of change of g(x) = 4x3 + 3 from x = – 3 to x = 4

Lostsunrise [7]

Answer:

Step-by-step explanation:

g(-3) = 4(-3)^3 + 3 = -105

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3 years ago

32 thousand 1 hundred 4 ones times 10

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Step-by-step explanation:

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Please help!! 20 points! #18 a,b,c

AVprozaik [17]

A. 60 degrees
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geniusboy [140]

Answer:

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Step-by-step explanation:

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