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soldi70 [24.7K]
3 years ago
14

What is the recursive definition for the following geometric sentence? 4, 16, 64, 256

Mathematics
1 answer:
stellarik [79]3 years ago
4 0

Answer:

x, x^2, x^3, x^4, ... x^n.

Step-by-step explanation:

Here, x = 4

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A 20-sided regular polygon has an angle measure represented as 3gº.
Andre45 [30]

The value of g in the 20 sided regular polygon is 54.

<h3>How to find the angles of a regular polygon?</h3>

If all the polygon sides and interior angles are equal, then they are known as regular polygons.

The polygon given is a 20 sided regular polygon and the measure of each angle is 3g degrees.

Therefore, let's find g.

The sum of interior angles of a 20 sided polygon is as follows:

180(n - 2) = 180(20 - 2) = 180(18) = 3240

Therefore,

each angle = 3240 / 20 = 162

Hence,

162 = 3g

g = 162 / 3

Therefore,

g = 54

learn more on regular polygon here: brainly.com/question/16992545

#SPJ1

8 0
1 year ago
Solution to this inequality. 72≥b+95
Olegator [25]

Answer:

b≤-23

Step-by-step explanation:

72≥b+95   Move terms

-b≥95-72   subtract

-b≥23

4 0
4 years ago
Im learning about Recursive and Explicit in Pre-Calc, and it says to use the rule to write the first three terms of each sequenc
Tems11 [23]

Hello,

4. you have sequences defined by the first term and a recursive relation.

a_1=3\\\\a_n=2a_{n-1} \ \ \text{ for n}> 1

Take n = 2, it gives

a_2=2a_1 , right?

But you know a_1=3

so a_2=2a_1=2*3=6

This is the second term. You are asked to find the first three terms.

Now, let's take n = 3

a_3=2a_2=2*6=12

So the first three terms are 3, 6, 12.

6.

a_1=12\\\\a_2=\dfrac{1}{2}a_1+1=\dfrac{12}{2}+1=6+1=7 \\ \\a_3=\dfrac{1}{2}a_2+1=\dfrac{7}{2}+1=\dfrac{9}{2}

8.

a_1=10\\ \\a_2=-3a_1=-3*10=-30\\\\a_3=-3a_2=-3*(-30)=90

10.

a_1=2\\\\a_2=-1\\\\a_3=a_2+a_1=-1+2=1\\\\a_4=a_3+a_2=1-1=0

Do not hesitate if you have any question.

Thank you

8 0
4 years ago
The graph shows a function
natka813 [3]

Answer:

E, D

Step-by-step explanation:

rate of change is the slope

slope is change in y over change in x

the slope of the graph is (3/2)

E has a slope of 1/2 which is less than 3/2

D has a slope of 1 which is also less than 3/2

6 0
3 years ago
An new bakery must sell at least $250 worth of cookies and
igor_vitrenko [27]

Answer:

125

Step-by-step explanation:

250/x 30/15=125

$250 total then add 25+5=30 max of items is 15

cross multiply 250x15=3225 divide by 250=107.5

hope that's right?

8 0
3 years ago
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