2 years ago

Which expression describes the sequence: 72, 69, 66, 63...? (1 point)

Mathematics

2 answers:

kirill115 [55]2 years ago

8 0

72-3n would be the right answer

Strike441 [17]2 years ago

7 0

Answer:

75 - 3n

Step-by-step explanation

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Answer:

17.85 cm

Step-by-step explanation:

1) Area of a sphere formula: $A=4\pi r^{2}$

2) Plug in A: 1000 = $4\pi r^{2}$

3) Simplify: 1000 = 12.56 $r^{2}$

4) Divide Each Side By 12.56: 79.61783439 = $r^{2}$

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7) Round to the Nearest Tenth: 17.85 cm

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2 years ago

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Step-by-step explanation:

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