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2 years ago

Evaluate each expression. 6! = 3! • 2! = . 6! 3! 11 =

Mathematics

1 answer:

Thepotemich [5.8K]2 years ago

4 0

6! = 1 x 2 x 3 x 4 x 5 x 6 = 720

3! x 2! = (3 x 2 )x (1 x 2) = 6 x 2 = 12

6!/3! = 720/6 = 120

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Find the value of Y<br> .....

vekshin1

Answer:

$y = 6 \sqrt{3} \: units$

Step-by-step explanation:

In order to find the value of y, first we need to find the length of the perpendicular dropped from one of the vertices of the triangle to its opposite side.

By geometric mean theorem:

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$=\sqrt{9\times 3}$

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Next, by Pythagoras theorem:

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3 years ago

Lamar pays 15.60 for a pack of 6 towels. Find the unit price in dollars per towel. If necessary, round your answer to the neares

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2 years ago

The picture below...

Flura [38]

Answer:

Step-by-step explanation:

9+8+10=27

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3 years ago

What is the recursive rule for the following sequence: -5, -3, -1, 1…

Irina18 [472]

$a_{n}$ = $a_{n-1}$ + 2

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3 years ago

Use quadratic regression to find

vovangra [49]

Answer:

y = 6x² -13x -5

Step-by-step explanation:

(1,-12) (2,-7) (5,80)

y = ax² + bx + c

-12 = a*1² + b*1 + c = a+b+c (1)

-7 = 4a + 2b + c (2)

80 = 25a + 5b + c (3)

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(5)-(6): 12a = 72 a = 6

(4) b = -13

(2) c = -5

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3 years ago