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Hatshy [7]
3 years ago
13

Write an explicit formula formula for the sequence 2, 8, 14, 20, 26,...

Mathematics
1 answer:
Degger [83]3 years ago
5 0

Answer:

d.   a_n = 6n - 4.

Step-by-step explanation:

The common difference (d)  is 8-2 = 14-8 = 20-14 = 26-20 = 6.

This is an Arithmetic Sequence with the first term (a1) is 2.

The general form of the explicit formula is a_n = a1 + d(n - 1)  so this sequence has  the formula:

a_n = 2 + 6(n - 1)

a_n = 2 + 6n - 6

a_n = 6n - 4.

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Hi there! Sorry to bother you, but can someone help me out with this? (the number 7 to 10)
maksim [4K]

Answer:

7. <K = <R

8. PR = JK

9. <A = <X

10. TX = AB

For question 7, find the angle that looks the most similar to the angle in the question.

For question 8, since the sides (not the hyp.) are equal, PR will be equal to any of those two.

For question 9, the triangles are positioned differently, but it is the angle with two angle lines on it.

Lastly, for question 10, TX will be the same length as the shortest side in the corresponding triangle.

6 0
3 years ago
On Elisa's birthday, her mom made a chocolate cake. After the party,2/3 of the cake was left. The next day, Elisa ate 1/3 of wha
EleoNora [17]

Answer:

1/3

Step-by-step explanation:

when the party started he cake was 3/3 after the party it was 2/3 so they ate one slice/third and now Elisa ate 1/3 one (one Third)  so now there is 1/3 left of the cake ( subtracting fractions)

8 0
3 years ago
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What conclusions could you draw about the central angles of a 4" pizza cut into 6 slices and a 14" pizza cut into 6 slices? What
Serjik [45]
The central angles are equal...360/n in this case n=6 so the angles are all 60 degrees...

The arc lengths are the circumference of the pizzas.  4p" and 14p" respectively.
8 0
4 years ago
PLEASE HELP WILL MARK BRAINLIEST!!!
vladimir2022 [97]

the coordinates of the vertices after the given transformation are:

  • H' (4, -1)
  • I' (4, 3)
  • G' (1, 0)

<h3>How to get the coordinates of the vertices after the transformation?</h3>

First, we can identify the original vertices, which are:

  • H (4, 1)
  • I (4, -3)
  • G (1, 0)

Now we apply a reflection across the x-axis, it will only change the sign of the y-component of each of the above points, then the coordinates of the vertices after the given transformation are:

  • H' (4, -1)
  • I' (4, 3)
  • G' (1, 0)

If you want to learn more about transformations:

brainly.com/question/4289712

#SPJ1

4 0
1 year ago
Please help me answer!!!!
yulyashka [42]

Answer:

C

Step-by-step explanation:

It can be any combination from 2/3/5/8

7 0
3 years ago
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