buatlah pertanyaan dan jawaban menggunakan kata apa siapa dimana kapan mengapa bagaimana dengan tengtang cerita "pernafasan manusia"​

Jawaban:

benar maaf kalo salah semoga manfaat

Jawaban:

during the holiday, which is Sunday morning, there is a food festival, which has a lot of food, and Kayla also buys it. during the holiday, which is Sunday morning, there is a food festival, which has a lot of food

maaf kalau salah

Jawab:

jawaban di foto

pppppppppp

Jawaban:

C. 2,6,18,54,162

Penjelasan dengan langkah-langkah:

Dik :

n = 5

a = U1 = 2 cm

U5 = 162 cm

Dit : U2,U3,U4 ?

Jawab :

[tex]Un \: = \: a \times r {}^{n - 1} [/tex]

[tex]U5 = 2 \times r {}^{5 - 1} [/tex]

[tex]162 = 2 \times r {}^{4} [/tex]

[tex] \frac{162}{2} = r {}^{4} [/tex]

[tex]81 = r {}^{4} [/tex]

[tex]3 = r[/tex]

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[tex]Un = a \times r {}^{n - 1} [/tex]

[tex]U2 = 2 \times 3 {}^{2 - 1} [/tex]

[tex]U2= 2 \times 3{}^{1} [/tex]

[tex]U2 =2 \times 3[/tex]

[tex]U2 =6[/tex]

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[tex]Un = a \times r {}^{n - 1} [/tex]

[tex]U3 = 2 \times 3 {}^{3- 1} [/tex]

[tex]U3 = 2 \times 3{}^{2} [/tex]

[tex]U3 = 2 \times 9[/tex]

[tex]U3 = 18[/tex]

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[tex]Un = a \times r {}^{n - 1} [/tex]

[tex]U4 = 2 \times 3{}^{4- 1} [/tex]

[tex]U4 = 2\times 3 {}^{3} [/tex]

[tex]U4 = 2 \times 3{}^{3} [/tex]

[tex]U4 = 2 \times 27[/tex]

[tex]U4 =54[/tex]

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

U1 = 2 , U2 = 6 , U3 = 18 , U4 = 54 , U5 = 162

Jadi, jawaban yang tepat adalah C. 2,6,18,54,162

semoga membantu, maaf kalau salah dan jadikan sebagai jawaban tercerdas ya :)

Penjelasan dengan langkah-langkah:

x²-y² = (x-y) (x+y)

√v² = v

(7 - 3√5) (7 + 3√5) = x² - y²

= 7² - (3√5)²

= 49 - 9 × 5

= 49 - 45

= 4