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3 years ago

Can someone please help me with this ❤️❤️

Mathematics

1 answer:

kherson [118]3 years ago

8 0

Answer:

See below for answers

Step-by-step explanation:

y=5(2)ˣ

y=5(2)⁻²=5(1/2²)=5(1/4)=5/4

y=5(2)⁻¹=5(1/2¹)=5(1/2)=5/2

y=5(2)⁰=5(1)=5

y=5(2)¹=5(2)=10

y=5(2)²=5(4)=20

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Answer:

Step-by-step explanation:

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3 years ago

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Sorry you didnt get an answer right away, but I hope this helps! :)

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3 years ago

Simplify this problem

Murrr4er [49]

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$= (49 - \dfrac{1}{r^2}) \div (7 - \dfrac{1}{r} )$

Make them into single fraction:
$= \dfrac{49r^2 - 1}{r^2} \div \dfrac{7r - 1}{r}$

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Cancel the common factors:
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3 years ago

Read 2 more answers

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Answer:

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