3 years ago

I need help fast please!!!

Mathematics

2 answers:

mariarad [96]3 years ago

7 0

pretty sure that is 27 divided by 3 so it would be nine 3x9=27

Marat540 [252]3 years ago

3 0

Answer:

the answer is 3

Step-by-step explanation:

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Plz plz someone help me out with this

kvasek [131]

Answer:

option D

$a_{1}=6561 and a_{n}=\frac{1}{3}a_{n-1}$

Step-by-step explanation:

$a_{3} = 729\\\\a_{4} = 243\\\\r = \frac{a_{4}}{a_{3}}\\\\r=\frac{243}{729}\\\\r=\frac{1}{3}$

Recursive rule: Next term is obtained by multiplying (1/3) wiht the previous term

$a_{n}=\frac{1}{3}*a_{n-1}$

$a_{3} = \frac{1}{3}*a_{2}\\\\\\729 = \frac{1}{3}*a_{2}\\\\\\729*3=a_{2}\\\\a_{2} = 2187\\\\\\$

$a_{2}=\frac{1}{3}*a_{1}\\\\\\2187=\frac{1}{3}*a_{1}\\\\\\2187*3=a_{1}\\\\a_{1}=6561$

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3 years ago

What is the product of 2p + q and –3q – 6p + 1?

Umnica [9.8K]

-12p^2 - 12pq + 2p -3q^2 + q

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3 years ago

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12 - Δ = 3 Find the value of Δ.

Rudiy27

Answer:

Step-by-step explanation:

12-3=Δ

12-3=9

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4 years ago

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.5x+$5=$1x
x=11
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4 years ago

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