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victus00 [196]
4 years ago
8

Drag the tiles to the correct boxes to complete the pairs. Not all tiles are used.

Mathematics
1 answer:
Sati [7]4 years ago
6 0

Answer:

a) aₙ = 4.(2)^n-1

b) aₙ = 2+3(n-1)

c) aₙ = 3+4(n-1)

d) aₙ = 3.(4)^n-1

Step-by-step explanation:

a) a geometric sequence with first term of 4 and a common ratio of 2

aₙ = ar^n-1

where a is the first term and r is the common ratio

aₙ = 4.(2)^n-1

Comparing with the standard form:

1st term = 4

Common ratio = 2

b) an arithmetic sequence with a first term of 2 and a common difference of 3

The standard form of arithmetic sequence is:

aₙ = a₁ + d(n-1)

where a₁ is the first term and d is the common difference

Given: aₙ = 2+3(n-1)

Comparing with standard equation

First term = 2

Common difference = 3

c) an arithmetic sequence with a first term of 3 and a common difference of 4

The standard form of arithmetic sequence is:

aₙ = a₁ + d(n-1)

where a₁ is the first term and d is the common difference

Given: aₙ = 3+4(n-1)

Comparing with standard equation

First term = 2

Common difference = 3

d) a geometric sequence with first term of 3 and a common ratio of 4

aₙ = ar^n-1

where a is the first term and r is the common ratio

aₙ = 3.(4)^n-1

Comparing with the standard form:

1st term = 3

Common ratio = 4

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What is the equation for the line of symmetry in this figure?
Dvinal [7]

Answer:

x = -1

Step-by-step explanation:

By graphing x = -1, you will see that the line splits this rhombus in two equal halves

6 0
3 years ago
What i
shusha [124]

Answer:

Answer: B, 6/11

Step-by-step explanation:

<em>Well we know that 3+2+1=6+3=9.</em>

<em>So that means we will add the 2 brown crayons to the denominator.</em>

<em>The denominator before we added 2 to it, it was 9 as a common denominator. If we want to get the common numerator we are going to have to add the top and that will become 9 then you will have to subtract that by 3</em>

<em>6/11 is also the smallest number that you can get.</em>

<em>You can turn the fraction into a decimal and have it that way to make it easier.</em>

<em>When you turn a fraction into a decimal the number is always the same but with comparing numbers it is a lot easier to do than comparing fractions</em>

Hope this helps, and if it did I would appreciate it if you marked me as Brainllest. Have a wonderful day!

6 0
3 years ago
How do you solve g(4)=
pishuonlain [190]

Answer:

From the given graph, it is clear that at x = 4, the corresponding y-value of the graph is y = 1

Therefore, we conclude that:

  • g(4) = 1

Step-by-step explanation:

Given:

A graph is given

To determine:

g(4) = ?

In other words, from the given graph, we need to determine the value of y at x=4

Finding g(4)

From the given graph, it is clear that at x = 4, the corresponding y-value of the graph is y = 1

  • i.e at x = 4, y = 1

Therefore, we conclude that:

  • g(4) = 1
6 0
3 years ago
Given angle EFG has angle bisector FH, where EF = GF, find the value of y if EH = 5y + 10 and HG = 28 - y.
Whitepunk [10]

Answer:

y = 3

Step-by-step explanation:

<em>*As seen in the photo, the fact that EF = GF and the bisector being there makes EH = HG.</em>

<u>5y + 10 = 28 - y</u>

<em>*Add y to both sides.</em>

6y + 10 = 28

<em>*Subtract 10 from both sides.</em>

6y = 18

<em>*Divide both sides by 6.</em>

y = 3

7 0
3 years ago
A newspaper carrier can deliver 420 papers in eight hours. At this rate, how many newspapers can the carrier deliver in 6 hours?
Reptile [31]

Answer:

315 newspapers in 6 hours

Step-by-step explanation:

The answer is 315 because 420 divided by 8 is 52.5 and 52.5 times 6 is 315.

6 0
2 years ago
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