Diantara 5 dan 3 disisipkan dua buah bilangan sehingga membentuk barisan aritmatika. tentukan suku ke 20 dengan caranya juga<br />

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Grade: Education Mata Pelajaran: matematika

Diantara 5 dan 3 disisipkan dua buah bilangan sehingga membentuk barisan aritmatika. tentukan suku ke 20 dengan caranya juga

Ditanyakan oleh: USER5956

130 Dilihat 130 Jawaban

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USER6321

Jawaban Terbaik

(250)

Barisan Aritmatika

Barisan baru :
5 _ _ 3 → u1, u2, u3, u4
..
b = 3-5 / 4-1 = -⅔

U20 = a+19b
___ = 5+19(-⅔)
___ = 5 - 38/3
___ = 15/3 - 38/3
___ = -13/3

Maf jika salah

Dijawab pada tanggal 2 September 2025

Diantara 5 dan 3 disisipkan dua buah bilangan sehingga membentuk barisan aritmatika. tentukan suku ke 20 dengan caranya juga

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the solution of 3tan^2x-1=0 if x is in the first quadrant

the solution of 3tan^2x-1=0 if x is in the second quadrant is

2.Trei forme de stat in functie de institutii(denumire,exemple):
3.Patru casacteristici ale statului centralizat
4.Trei caracteristici ale federatiei
5.Trei caracteristici ale confederatiei
6.definitii pentru termenii istorici :idee,doctrina,regim
7.tipuri de doctrine
8.tipuri de regimuri politice

Cadoul de la al ei.,,de la al ei"e APP in AC sau APG in G?

m∠QRS=59° and m∠TUV=31° .

Which statement is true about ∠QRS and ∠TUV ?

The angles are supplementary.

The angles are neither complementary nor supplementary.

The angles are complementary.

Va rog cine a ajuta?
[tex] x + 11 \frac{ > }{} 7 = [/tex]
[tex]x - 3 \frac{ < }{} 1 = [/tex]
[tex]7 - x < 4 =[/tex]
[tex]2x \frac{ < }{} - 8 = [/tex]

bonjours je narrive pas a ces inéquations il faut résoudre les inéquation suivanres en détaillant les étapes: 3x+5<8; 15<7-2x; 4x-8>10x+3; 4x-5>3x+1; 7x+3<4x+5; -7x-1<-x+2; -3x+6>4x-9; -8x+1>5x-3; 8-2x>-(2x+6); 3+2(4-x)<5x