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3 years ago

How many different ways can 9 people line up for a picture?

Mathematics

1 answer:

AleksandrR [38]3 years ago

4 0

Answer:

262880

i had a test with the same question, i promise its right :)

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Instructions: Find the missing length

Alchen [17]

Answer:√20

Step-by-step explanation:

The missing side length of the right triangle is or about 4.47 . Explanation: When we talk about the side lengths of a right triangle,

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2 years ago

Point B has coordinates (3,1). the x-coordinate of point A is -1. The distance between point A and point B is 5 units. What are

Andre45 [30]

Answer:

-1.3+2 that is point A to find ir

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3 years ago

Dwight has $124, with which he can buy at most 2 video games that are the same price. Use an inequality to find the maximum pric

Hunter-Best [27]

Answer:

$124 divided by 2 = $62

Step-by-step explanation:

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2 years ago

What is an equation of the line that passes through the points (0, 3) and (5,-3)?

Arisa [49]

Answer:

The equation of the line that passes through the points (0, 3) and (5, -3) is $y = -\frac{6}{5}\cdot x +3$ .

Step-by-step explanation:

From Analytical Geometry we must remember that a line can be formed after knowing two distinct points on Cartesian plane. The equation of the line is described below:

$y = m\cdot x + b$ (Eq. 1)

Where:

$x$ - Independent variable, dimensionless.

$y$ - Dependent variable, dimensionless.

$m$ - Slope, dimensionless.

$b$ - y-Intercept, dimensionless.

If we know that $(x_{1},y_{1}) = (0,3)$ and $(x_{2},y_{2})=(5,-3)$ , the following system of linear equations is constructed:

$b = 3$ (Eq. 2)

$5\cdot m + b = -3$ (Eq. 3)

The solution of the system is: $b = 3$ , $m = -\frac{6}{5}$ . Hence, we get that equation of the line that passes through the points (0, 3) and (5, -3) is $y = -\frac{6}{5}\cdot x +3$ .

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3 years ago

What’s the inequality of N<-1

Juliette [100K]

Answer:

ℎℎ ℎ

Step-by-step explanation:

ℎℎℎℎ ℎ  ℎ

7 0

2 years ago

How many different ways can 9 people line up for a picture?​

How many different ways can 9 people line up for a picture?