3 years ago

Estimate [5 7/8 - 2 3/20] + 1 4/7

Mathematics

1 answer:

riadik2000 [5.3K]3 years ago

3 0

change into improper fraction then do the problem then turn back into mixed number

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3 years ago

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DedPeter [7]

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3 years ago

Americans who are 65 years of age or older make up 12.2% of the total population. if there are 30.2 million Americans in this ag

tensa zangetsu [6.8K]

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3 years ago

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3 years ago

To one-one functions g and h are defined as follows.

Andreyy89

Answer:

9
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Step-by-step explanation:

The inverse function for a set of ordered pairs can be found by swapping the x- and y-coordinates in each pair.

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The inverse of a function expressed algebraically can be found by swapping the x- and y-variables and solving for y.

$h^{-1}(x)\qquad\text{is found from }x=h(y)\\\\x=3y+8\\x-8=3y\\\\y=\dfrac{x-8}{3}\\\\\boxed{h^{-1}(x)=\dfrac{x-8}{3}}$

A function of its own inverse returns the original value:

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3 years ago

Estimate [5 7/8 - 2 3/20] + 1 4/7​

Estimate [5 7/8 - 2 3/20] + 1 4/7