3 years ago

Write a formulation for the 9th term of the sequence below 5, 15, 45, 135

Mathematics

2 answers:

Rainbow [258]3 years ago

7 0

A9=(5)(3^9-1)

Answer: 32,805

dmitriy555 [2]3 years ago

6 0

Answer:

a ^5 = 405

I dont really know the answer

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3 years ago

Multiply or divide as indicated. Leave your answer with no factors in the denominator. p⁻⁴q⁵r⁶/p⁻³qr⁻²

KIM [24]

Answer: $\frac{q^4r^8}{p}$

Step-by-step explanation:

By the Negative exponent rule, we know that:

$a^{-1}=\frac{1}{a}$

By the Quotient of powers property, we know that:

$\frac{a^m}{a^n}=a^{(m-n)$

And by the Product of powers property, we know that:

$(a^m)(a^n)=a^{(m+n)}$

Applying this properties, we get:

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Maurinko [17]

x+3x= 4x

Because there is a invisable 1 in front of the X. Hope this helps!

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3 years ago

3c=3 HELPP PLEASE NEED HELPPPP

scoundrel [369]

Divide the 3 from the 3c, and move over towards the 3 on the right side of the equation. 3 ÷ 3 = 1, so c = 1.

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From 5x² - 6x + 8, subtract 3x² - 2x - 4

shutvik [7]

Answer:

Step-by-step explanation:

2x squared-4x+4

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