3 years ago

Explain when it would be more useful to use the Counting Principle than a tree diagram to count possible outcomes of an event.

Mathematics

1 answer:

Kipish [7]3 years ago

8 0

Because a tree diagram is mostly for finding how many possibilities or choices one has.

You might be interested in

Solve by substitution<br> -4x+y=6<br> -5x-y=21

inn [45]

Answer:

x=-3, y=-6. (-3, -6).

Step-by-step explanation:

-4x+y=6

-5x-y=21

--------------

-9x=27

x=27/-9

x=-3

-5(-3)-y=21

15-y=21

y=15-21

y=-6

7 0

3 years ago

when simplifying the expression y=(2x(x-3)(x-3))/(x-1)(x-3) do all of the x-3 s get cancelled or just one in the numerator and o

Ksju [112]

Answer:

Just one of the ones in the numerator and the one in the denominator

Step-by-step explanation:

7 0

3 years ago

What is the slope of a perpendicular line 2x + y = 6<br><br> is answer -2

Firdavs [7]

Answer:

The slope that is perpendicular to the line will be:

$m_2=+\frac{1}{2}$

Step-by-step explanation:

Given the equation

$2x\:+\:y\:=\:6\:$

We know that

$y=mx+b$ is the slope-intercept form of a line where m is the slope and b is the y-intercept.

So, writing the equation in the slope-intercept form

$2x\:+\:y\:=\:6\:$

$\:y=-2x+6$

here

$m=-2$ ∵ $y=mx+b$

As we know that for perpendicular lines, one slope is the negative reciprocal of the other.

Therefore, the slope that is perpendicular to the line will be:

$m_2=+\frac{1}{2}$

3 0

2 years ago

10 Points if you answer this!!!!

Vera_Pavlovna [14]

Answer:

1 result(s) found

9⋅(r−25)

Step-by-step explanation:

5 0

3 years ago

Translate each sentence into an equation.

iogann1982 [59]

Answers

1. 1/4 x M-6= (m+9)x2

Ps. Couldn’t do 4

5 0

2 years ago

Read 2 more answers