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notsponge [240]
3 years ago
8

write the following using algebraic notation using x for unknown numbers i think of a number, add one then double the result

Mathematics
1 answer:
Contact [7]3 years ago
7 0
y=2(x+1) , or y=2x+2
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koban [17]

Answer:

A = 27π cm² or about 84.8 cm²

Step-by-step explanation:

Area of a full circle is πR²

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2 years ago
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Fiesta28 [93]

Answer:

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2 years ago
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