3 years ago

Similar Figures and Scale Drawings Extension brainliest plus 40 points

Mathematics

1 answer:

Rufina [12.5K]3 years ago

8 0

I think it's a pattern, so x would be 3 and y would be 5 for the first one

x would be 20 for the second

and i dont even do word problems so...

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11. Which regular polygon has a minimum rotation of 45° to carry the polygon onto itself?

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Answer:

the answer is a octagon that has rotation of 45degrees

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3 years ago

let X = {a,b,c}, Y = {a,c,b}, Z = {a,b,b,c,c,c}. what are the elements of X, Y, and Z? how are X,Y, and Z related?

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Arte-miy333 [17]

Answer:

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Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining Bismuth-210 transforms i

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Answer:

Approximately 76.5 mg.

Step-by-step explanation:

Given,

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Thus, the quantity of the Bismuth-210 after 8 days would be,

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3 years ago