All categories

4 years ago

What is the answer to 9x(6+x)

Mathematics

2 answers:

bixtya [17]4 years ago

8 0

9x(6+x)

54x+9x

43x

So in the end the answer after doing the work it will be 43x

Elina [12.6K]4 years ago

6 0

Use distribution
9x(6+x)
54x + 9x^2
You can't add anything anymore because there's no more like terms.

You might be interested in

There are 8 members on a board of directors. If they must form a subcommittee of 5 members, how many different subcommittee are

Assoli18 [71]

56 different sub-committees are possible

Step-by-step explanation:

When the selection has to be made without order, combinations are used.

The formula for combination is:

$C(n,r) = \frac{n!}{r!(n-r)!}$

Here,

Total members = n = 8

Members to be selected = r = 5

So,

$C(8,5) = \frac{8!}{5!(8-5)!}\\= \frac{8!}{5!}\\=56\ ways$

Hence,

56 different sub-committees are possible

Keywords: Combinations, Selection

Learn more about combinations at:

#LearnwithBrainly

3 0

3 years ago

In which cell structure does MOST of the process of cellular respiration take place?A.nucleusB.vacuoleC.cell wallD.mitochondrion

Zielflug [23.3K]

Mitochondria, therefore D

5 0

3 years ago

Question: Find the equivalent number.<br><br><br> (I will do brainlisit )

vodomira [7]

Answer:

81/9

9/1

9 is your answer ☺️☺️☺️

3 0

3 years ago

Read 2 more answers

Which of the following sets of values correctly completes the t-chart for the equation y = 2x2 - 1. image below

Inessa [10]

Answer:

y=3

Step-by-step explanation:

you times 2 and 2 together and it give you 4

8 0

3 years ago

The displacement, d, in millimeters of a tuning fork as a function of time, t, in seconds can be modeled with the equation d = 0

natulia [17]

The maximum displacement of the tuning fork is 0.4 mm

<h3>What is a tuning Fork ?</h3>

A tuning fork is a acoustic resonator , It is used to tune musical Instruments.

It is given in the question that the

displacement, d, in millimeters of a tuning fork as a function of time, t, in seconds can be modeled with the equation d = 0.4 sine (1760 pi t).

the maximum displacement of the tuning fork = ?

The equation for a sine function is given by

f(t) = A sin(Bt + C) + D

here A is the maximum Displacement

When this equation is compared with the given equation

d = 0.4 sine (1760 pi t).

A = 0.4

The maximum displacement of the tuning fork is 0.4 mm

To know more about Tuning Fork.

brainly.com/question/11811308

#SPJ1

4 0

2 years ago