3 years ago

Help me please? 15 points to anyone who can help me!"Find the number of permutations of the first nine letters of the alphabet t

aking six letters at a time."

Mathematics

1 answer:

gladu [14]3 years ago

7 0

$_{9}P_{6}=\frac{9!}{(9-6)!}=\frac{9!}{3!}=\frac{362,880}{6}=60,480$

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Write the coordinates of the vertices after a reflection across the line x= -3

anzhelika [568]

(Please vote me Brainliest if this helped!)

C' (-3, -6)
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3 years ago

Solve for x.<br> x-8=-20

NeX [460]

Answer:

Step-by-step explanation:

To solve:

x - 8 = -20

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Hope this helped!

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3 years ago

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MA_775_DIABLO [31]

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4 years ago

Find m∠1 ‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎

Gnom [1K]

Answer:

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3 years ago

What is the equation of a line that passes through the points (0, 5) and (4, 8)?

Andrew [12]

Answer:

see explanation

Step-by-step explanation:

The equation of a line in slope - intercept form is

y = mx + c ( m is the slope and c the y- intercept )

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m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 5) and (x₂, y₂ ) = (4, 8)

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3 years ago