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2 years ago

PLZ HELP ASAP WILL MARK BRAINLIEST

Mathematics

1 answer:

aksik [14]2 years ago

8 0

Answer:

I’m so sry but can‘t understand it has to be 4/15 7/15 or 2/3.

Step-by-step explanation:

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3 years ago

-6(1+8a)=36-6a. anybody know this answer ?

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Answer:

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3 years ago

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ExtremeBDS [4]

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3 years ago

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1. Find the Least Common Multiple of these two monomials: See picture

gtnhenbr [62]

Answer:

The last choice is correct

$LCM=120a^4b^7c^5$

Step-by-step explanation:

Least Common Multiple (LCM)

To find the LCM we can follow this procedure:

List the prime factors of each monomial.

Multiply each factor the greatest number of times it occurs in either factor.

We have two monomials:

$12a^4b^2c^5$

$40a^3b^7c^1$

The prime factors of the first monomial are:

$2^2,3,a^4,b^2,c^5$

The prime factors of the second monomial are:

$2^3,5,a^3b^7c^1$

LCM = Multiply $2^3*3*5*a^4*b^7*c^5$

These are all the factors the greatest number of times they occur.

Operating:

$LCM=8*15*a^4*b^7*c^5$

$\boxed{LCM=120a^4b^7c^5}$

The last choice is correct

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3 years ago

How do you simplify 220/1 x 5/2

Dafna11 [192]

The simplify answer is 550.

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2 years ago