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ddd [48]
3 years ago
15

How to solve for 40! / 10!30!

Mathematics
1 answer:
nlexa [21]3 years ago
3 0
40! / 30!  = 40*39*38*37*36*35*34*33*32*31

dividing this by 10!   10*9*8*7*6*5*4*3*2*1

 =    4*13*19*37*17*11*4*31

=      847,660,528
     
         
         
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Help ASAP. Can somebody please tell if this is the correct answer. If not put the correct answer And help me if I need to graph
RSB [31]

Answer: closed circle pointing to the right.

Step-by-step explanation:

Given that the inequality equation is

6 ( 2 - 3y ) < = 36

Open the bracket

12 - 18y < = 36

Collect the like terms

- 18y < = 36 - 12

Make y the subject of formula

The inequality sign will change the moment you multiply or divide both sides by negative numbers

Y > = - 24/18

Y > = - 4/3

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Graphing the above inequality,

The point will be between -2 and -1. And it will be closer to -1.

The arrow will point to the right and it will be a closed circle since it is greater than or equal to.

8 0
3 years ago
What is the value of x
Olegator [25]

First set up the equation 12x-7=4x+9

Get all the x's on one side and number on one side so you have 8x= 16

You get X=2

3 0
3 years ago
Read 2 more answers
- Write an equation of a line in standard
____ [38]

Answer:

3x+7

Step-by-step explanation:

Simply changing the y intercept will make both lines parallel without changing its slope

5 0
3 years ago
6x + 13 = 37<br><br> please provide reasoning
sladkih [1.3K]

6x + 13 = 37

6x = 37 - 13

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x = 24/6

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7 0
3 years ago
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Sandra wants to evaluate 2 cot Her work is shown below. What did she do wrong?
Rashid [163]

Answer: The first option.


Step-by-step explanation:

1. You need to remember that:

- An even function is a function with the following property:

f(-x)=f(x)

- An odd function  is a function with the following property:

f(-x)=-f(x)

2. By definition, the contangent is an odd function, therefore you have that:

cot(-θ)=-cot(θ)

Then:

2cot(-\frac{9\pi}{2})\neq2cot(\frac{9\pi}{2})

3. So, you can coclude that the first step is wrong. Therefore, the answer is the first option.



8 0
3 years ago
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