2 years ago

Which of the following is a true statement?

Mathematics

1 answer:

vivado [14]2 years ago

8 0

Answer:

Step-by-step explanation:

-10 absolutle value is 10 so

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Which pair of monomials has the least common multiple (LCM) of 54x2y3?

Lera25 [3.4K]

ANSWER

The correct answer is D.

EXPLANATION

If we express the monomial,

$18 {x}^{2} y$

as product of primes, we obtain:

$2 \times {3}^{2} \times {x}^{2}y$

If we express the monomial

$27x {y}^{3}$

as product of primes we obtain:

$= {3}^{3} \times x {y}^{3}$

The least common multiple of these two binomials is the product of the highest powers of the common factors.

The LCM is

$= 2 \times {3}^{3} \times {x}^{2} {y}^{3}$

$=54 {x}^{2} {y}^{3}$

Therefore the correct answer is D.

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Delicious bakeshop sells a ratio of 3 powdered donuts to 5 glazed donuts. Which of the follow represents the ratio of powdered d

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Answer:

21 to 35

Step-by-step explanation

I aced the test

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Square root of 9 + square root of 64?

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11...................

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Simplify the following: 6i^3 +4j^2 -6i<br> Please show work

Vadim26 [7]

Answer:

Concept: Vectors

I think the confusion here might be the usage of i and j
Just to let you know, i=x and j=y
So let's use that fact to conceptualize this
6x^3+4y^2-6x
We can simplify by applying a common factor
2(x^3+2y^2-3x)
Thats the most we can simplify this

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