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V125BC [204]
3 years ago
14

1. Simplify the rational expression (5 3/2)(5 1/2)

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
8 0
3.26
:good luckonyoure test

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Which table represents a linear function
katrin2010 [14]

Answer:

the forth one is linear

Step-by-step explanation:

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3 years ago
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What number gives a result of −8 when 11 is subtracted from the quotient of the number and 6?
natima [27]
It is thirteen because you have to add to 6 till you get eleven and you go up 8 more and then you subtract it all and get your answer
4 0
3 years ago
Given the functions, fx) = x - 8 and g(x) = x2 + x - 1, perform the indicated operation. When applicable, state the domain
adell [148]

Answer:

A

Step-by-step explanation:

(fg)(x) = f(x) × g(x)

= (x - 8)(x² + x - 1)

Each term in the second factor is multiplied by each term in the first factor, that is

x(x² + x - 1) - 8(x² + x - 1) ← distribute both parenthesis

= x³ + x² - x - 8x² - 8x + 8 ← collect like terms

= x³ - 7x² - 9x + 8 → A

There are no restrictions on the domain.

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3 years ago
Prove that if a, b ∈ n, then the supremum i.e. the least upper bound of {a, b} is the lcm(a, b).
WINSTONCH [101]
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6 0
3 years ago
How tall is the flagpole?
Fudgin [204]
51 ft is the answer

Explanation

The hight of the man divided by the hight of school ( which is unknown )

Equal

The length of the shadow of the man divided by the shadow of the school

Cross multiplication and find the value of unknown x which is 51... and ya
4 0
3 years ago
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