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Dima020 [189]
3 years ago
11

What is the rule for the given sequence? 3, 8, 23, 68, 203,

Mathematics
2 answers:
Len [333]3 years ago
5 0

Answer:

You add by 5, then 15, then 45 and so on

Step-by-step explanation:

First, you add 5, then you add 15, then you add 45 and so on. You are multiplying 3 and 5 every-time. I don't really know how to explain it but ya.

To get from 3 to 8, add 5. To get from 8 to 23, add 15. You're multiplying by 3 for every number. (I'm super bad at explaining)

EleoNora [17]3 years ago
4 0

Answer: Add the number previously added multiplied by 3;

+3x, where x is the number that was added previously

Step-by-step explanation:

3+5=8. That's the first equation, where 5 is x. Then the next equation, 8+3x=23. 8+15=23. It works for all of the equations, so that's the pattern.

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What is the polynomial function if the zeros are -2,3,-4
navik [9.2K]
For the above equation and given zeros of polynomial equation we have;

y=(x+2)(x-3)(x+4)
y=(x^2+2x-3x-6)(x+4)
y=(x^2-x-6)(x+4)
y=(x^3-x^2-6x+4x^2-4x-24)
y=x^3+3x^2-10x-24
Therefore our answer is 3

Hope this helps. Any questions please just ask. Thank you.
3 0
3 years ago
Calculate 20% of R400​
Zinaida [17]

Answer:

<h2><u><em>80</em></u></h2>

Step-by-step explanation:

400: 100 you find 1% you multiply it by 20 and you have 20%

400 : 100 * 20 =

4 * 20 =                                    

<h2><u><em>80</em></u></h2>

                                       

6 0
2 years ago
PLEASE ASAP ILL GIVE BRAINLIEST.
AfilCa [17]

Answer:

The first law of motion

Step-by-step explanation:

7 0
3 years ago
In the diagram below, BD is parallel to XY. What is the value of x?
MAXImum [283]

If two lines are crossed by another line that is called the transversal, the corresponding angles those in matching corners. In this problem, we have two parallel lines:


\overleftrightarrow{XY} \\ \\ \overleftrightarrow{BD}


In this way, x° and 76° are corresponding, therefore:

(x)° = 76°

∴ x = 76

5 0
3 years ago
Read 2 more answers
What number is 90% of 350?
tatyana61 [14]

Answer:

315

Step-by-step explanation:

10% of 350 is 35 so 35 times 9 would equal <u><em>315</em></u>

7 0
3 years ago
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