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Aleksandr [31]
3 years ago
13

Find the congruent line segments

Mathematics
1 answer:
mash [69]3 years ago
4 0
AB and EF
BC and FD
AC and ED
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What is the quadruple of 2-2
ValentinkaMS [17]

Answer:

Please check the explanation below.

Step-by-step explanation:

As we know that quadruple is basically a fourfold amount or number.

For example,

The quadruple of 6 is 24.

4 x 6 = 24

Similarly, the quadruple of 10 is 40.

4 x 10 = 40

Now, let me solve your query.

Given the expression

2 - 2

as

2-2 = 0

so

we have to determine the quadruple of 0.

i.e.

4 x 0 = 0

Therefore, 0 is the quadruple of 2-2 (or 0).

I hope, it has cleared your concept.

3 0
3 years ago
Write a recursive formula and an explicit formula for the following arithmetic sequence.
xenn [34]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the sequence

11, 13, 15, 17, 19, ...

Determining the Recursive formula:

We know that a recursive formula is termed as a formula that specifies each term of the given sequence using the preceding terms.

From the given sequence it is clear that every term can be obtained by adding two to the previous term.

i.e. 13 = 11+2, 15 = 13+2, 17 = 15+2, 19 = 17+2

so

aₙ₊₁ = aₙ+2, for n ≥1

Therefore, a recursive formula is:

  • aₙ₊₁ = aₙ+2, for n ≥1

Determining the Explicit formula:

Given the sequence

11, 13, 15, 17, 19, ...

An arithmetic sequence has a constant difference 'd' and is defined by  

a_n=a_1+\left(n-1\right)d

computing the differences of all the adjacent terms

3-11=2,\:\quad \:15-13=2,\:\quad \:17-15=2,\:\quad \:19-17=2

The difference between all the adjacent terms is the same and equal to

d=2

also

a_1=11

so substituting d=2, a_1=11 in the nth terms

a_n=a_1+\left(n-1\right)d

a_n=2\left(n-1\right)+11

a_n=2n+9

Therefore, the Explicit formula is:

a_n=2n+9

4 0
3 years ago
Can someone help with this thanks
Maksim231197 [3]
I believe it’s 12000 because 30x50=1500 1500x2=3000 now 3000x4=12000
8 0
3 years ago
Read 2 more answers
Draw a graph of the rose curve. r=-3 sin 50, 0 greater than or equal to θ less than or equal to 2pi
svetoff [14.1K]
Hello,
Please, see the attached graph.
Thanks.

6 0
3 years ago
What is 3/4 x 9 = <br><br>helppppppppppppppp​
anzhelika [568]
The answer is 6.75 or 27/4
4 0
3 years ago
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