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Stolb23 [73]
4 years ago
9

1+4=5 2+5=12 3+6=21 8+11=?

Mathematics
1 answer:
VMariaS [17]4 years ago
4 0
<span>1+4=5
2+5=12
3+6=21
8+11=?

The best way to answer this is to supply the missing or skipped equations to find the pattern.

</span><span>1+4=5
2+5=12
3+6=21
4+7=32
5+8=45
6+9=60
7+10=77
8+11=96

The final answer is 96 based on the pattern above.</span>
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(4x-3)(2x^2-7x+1) what is the product of this please help!
goblinko [34]

Answer:

8x^{3}-34x^{2}+25x-3

Step-by-step explanation:

In order to solve this problem, lets take the two terms in the binomial (4x and -3) and, for each one, multiply them by each term in the trinomial (2x^2, -7x, and 1):

(4x-3)(2x^{2}-7x+1)

(4x*2x^{2})+(4x*-7x)+(4x*1)+(-3*2x^{2})+(-3*-7x)+(-3*1)

8x^{3}+(-28x^{2})+4x+(-6x^{2})+21x+(-3)\\

8x^{3}-28x^{2}+4x-6x^{2}+21x-3

Let's combine like terms to get our final answer:

8x^{3}-28x^{2}-6x^{2}+4x+21x-3

8x^{3}-34x^{2}+25x-3

6 0
3 years ago
AHHH I just wanna know if what I put on the table is right ;-;​
vfiekz [6]

Yeah you did well on the table

3 0
4 years ago
Read 2 more answers
#11 What is 55% as a<br> fraction in simplest form?
diamong [38]

Answer:

Step-by-step explanation:

when u have a whole number as a percent and want to turn it into a fraction, simply put it over 100 and reduce if possible

55% = 55/100 which reduces to 11/20

** dont do it this way if ur percent has a decimal

4 0
3 years ago
The moon takes 28 days to orbit around the earth going at a distance of 2,413,000. How many kilometers does it take for the moon
Mazyrski [523]

Answer:

As per the statement;

The moon takes 28 days to orbit around the earth going at a distance of 2,413,000 km

From the above information,

The ratio between Distance and Days is; \frac{2413000}{28}

then,

the distance it takes for the moon to travel one day of its orbit around the earth we have;

\frac{2413000}{28} \times 1 = \frac{2413000}{28}=86178.57 km.

Therefore, the distance in kilometer does the moon cover in 1 day is 86178.57 km


8 0
3 years ago
Read 2 more answers
[01.02]
frutty [35]

Answer:

d

Step-by-step explanation:

if x =3 and f(x) =x2-2x+6 then 9=f

3 0
3 years ago
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