3 years ago

I need some help on my exit ticket lol

Mathematics

1 answer:

Nina [5.8K]3 years ago

8 0

Answer:

The area of a circle can be found using the formula $A=\pi r^2$

Step-by-step explanation:

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540

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Amount of antifreeze in the 90% solution + amount of antifreeze in the 20% solution = amount of antifreeze in the 80% solution

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