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2 years ago

In the diagram below, AB || CD, EF || GH, and m m

Mathematics

1 answer:

Ne4ueva [31]2 years ago

3 0

Answer:

Angle AJL=54

Step-by-step

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Consider the following recursively defined sequence a1 = 2 an = an-1 – 3 for n >= 2 In this question, we will prove that an =

Rudiy27

Answer with Step-by-step explanation:

We are given that

$a_1=2$

$a_n=a_{n-1}-3$ for $for [tex]n\geq2$

We have to prove that $a_n=-3n+5$ for all n equal and greater than 1

proof: Let P(n)= $a_n=-3n+5$ for all n equals to and greater than 1

We prove that for all n there exists Z,if n greater and equals to zero

Base case : The base case is n=1

Substitute n=1 then we get

P(1)=-3(1)+5=2

This is true for n=1

Induction step : suppose that P(n) is true for n=k where k greater than 1

Then P(k)=-3k+5

Now, we shall prove that for n=k+1, P(n) is true for n=k+1

P(k+1)=-3(k+1)+5

P(k+1)=-3k-3+5=-3k+5-3

$P(k+1)=a_k-3$

$a_{k+1}=a_k-3$

We are given that $a_n=a_{n-1}-3$ for n equal to and greater than 2

Therefore, P(n) is true for n=k+1

Hence, P(n)=-3n+5 for all n equal and greater than 1

3 0

2 years ago

I need some help, please ASAP

Naddik [55]

Answer: It is likely to be 50° because it is a right angle, but it is cut between 40°.

Step-by-step explanation:

7 0

2 years ago

PLEASE HELP I"LL MARK YOU THE BRAINLEST AND GIVE YOU ADDITIONAL POINTS> HELP ITS DUE VERY SOON. To answer this question you m

Burka [1]

Answer:

option E

Step-by-step explanation:

No, because the area of all 6 table is 912 sq .ft

and the spray only covers 800 sq .ft .

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you .

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2 years ago

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This is my friends but we really wanna know what the answer was Dont point steal!

mariarad [96]

Answer:

You already answered it.

Step-by-step explanation:

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2 years ago

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Name the rule for each statement: (SSS, ASA, SAS, AAS) Hint: you may use some of the rules more than once. Two triangles are con

Mila [183]

Answer:

a)SSS b)AAS c)SAS d)SSS e)AAS dont worry i passed this lesson with a 100% if i am wrong then come and kill me :) i am sure it is right

Step-by-step explanation:

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3 years ago