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Alchen [17]
3 years ago
12

A number sequence has nth term 6n + 3 (a) Write down the first four terms of this sequence.  1st term ..............., 2nd term

..............., 3rd term ..............., 4th term
Mathematics
2 answers:
aivan3 [116]3 years ago
7 0

Answer:

9, 15, 21, 27

Step-by-step explanation:

Given n=6n+3

When n=1, t= 6(1)+3 =9

When n=2, t=6(2)+3=15

When n=3, t=6(3)+3=21

When n=4, t=6(4)+3=27

SHORT TRICK :

Whenever the value of 'n' is given in the form of an algebraic expression the common difference of the Arithmetic Progrsiion (A.P) is the coefficient of 'n' in the given expression.

Ex: In this Problem,

Given that n=6n+3

The coeeficient of 'n' is '6'

If you obsereve the answer you will also see that the Common difference is also '6'

Zarrin [17]3 years ago
6 0

Step-by-step explanation:

fknfbflfhe them,......e.<em>.</em><em>t.</em><em>y</em>

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5 0
3 years ago
10 1/2 x 2 2/3=<br><br>3 1/3 x 4 2/7=<br><br>7/2 - 4/5=
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To make green paint students mixed yellow paint with blue paint the table below shows how many yellow and blue drops from a drop
Airida [17]

Answer:

ans is 7

hope it helps !

...

7 0
3 years ago
You are preparing a chemical hazard label for a new product. you know that the product is flammable. what pictogram should be on
lilavasa [31]

A graphic logo that depicts the meaning of any warning or sign through pictorial illustrations is called a pictogram. It can be used in chemicals, laboratories, geography or tourism. The label should have: Flammable and Health Hazard!

<h3>What is a pictogram?</h3>

The pictogram can be explained as: According to the above description, the label sign should have a warning sign of flammable as it can catch and cause fire, a health hazard as it can cause corrosion, carcinogenic and irritation followed by an exclamation mark.

The flammable sign depicts that the substance can cause and catch fires also it can contain pyrophoric. It is cancer-causing, respiratory irritant and toxic hence is hazardous to health.

The exclamation mark is used at the end of the sentence for showing awareness and to convey the meaning of the sign.

Therefore, Flammable and Health Hazard! the sign should be used.

To learn more about pictograms follow the link:

brainly.com/question/14266873

#SPJ1

5 0
2 years ago
Indicate in standard form the equation of the line passing through the given point and having the given slope. R(4,0), m=5
liberstina [14]
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Then add the zero to the 4.
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