2 years ago

Write (17, 18, 19, 20} using set-builder notation.

Mathematics

1 answer:

ser-zykov [4K]2 years ago

8 0

Answer: {x|x is a natural number between 16 and 21}.

Step-by-step explanation:

Here we can see the natural numbers are: <u>17, 18, 19, 20</u>

We can say these numbers are in between 16 to 21

Therefore, the set is {x|x is a natural number between 16 and 21}

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Answer:

Step-by-step explanation:

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At the second track meet distance of the throw $D_{2}=54\frac{1}{2}$ feet

Expression that represents the improvement in the throw will be

D = $D_{2}-D_{1}$

D = $54\frac{1}{2}-51\frac{1}{3}$

D = $\frac{109}{2}-\frac{154}{3}$

D = $\frac{327-308}{6}$

D = $\frac{19}{6}$

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Step-by-step explanation:

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y=-1x/2„

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3 years ago

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(2x+1)(x+2)

Step-by-step explanation:

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Step-by-step explanation:

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