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crimeas [40]
2 years ago
12

Please help!!!!! will mark brainliest

Mathematics
2 answers:
Bezzdna [24]2 years ago
7 0

Answer:

It should be B- an=3n+1 because it seems to be adding one every time

Step-by-step explanation:

ad-work [718]2 years ago
5 0

Answer:

We will count number of squares

first term is 4

so,

second term is 7

so,

third term is 10

so,

We can see that this sequence is in arithematic sequence

we can use nth term formula

where

an is nth terms

a1 is first term

d is common difference

n is total number of terms

now, we can plug values

and we get

b 3n+1

Step-by-step explanation:

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What is the total length of the beads that are<br> inch long?<br> 6
Ipatiy [6.2K]

Answer:

6 inches

Step-by-step explanation:

IF there are 6 beads in total, that are 1 inch each, 6 x 1 would be 6, therefore its 6 inches

7 0
2 years ago
Using chain rule, what is the derivative of sin(arcsin(x))
sergey [27]
Chain rule
y=f(g(x))
y´=(d f(gx)/d g)(d g/d x)

or

y=y(v)   and v=v(x), then dy /dx=(dy/dv)(dv/dx)

in our case:
y=sin (v)
v=arcsin(x)

dy/dv=d sin (v)/dv=cos (v)=cos(arcsin(x)
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dy/dx=[cos (arcsin(x))]/√(1-x²)

Answer: d sin(arcsin(x))/dx=[cos (arcsin(x))]/√(1-x²)
7 0
3 years ago
Ax + By = -C solve for x
RoseWind [281]

Answer:

C=−Ax−By

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

3 0
2 years ago
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densk [106]

Answer:

9x + 4(x+2) - 5

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Step-by-step explanation:

I hope this helps!

3 0
3 years ago
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Answer:

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Step-by-step explanation:

......

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