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Vanyuwa [196]
3 years ago
5

Formula is S=2nr squaredIf r=7 and n=3.14,calculate S rounded off to two decimal places.​

Mathematics
1 answer:
Over [174]3 years ago
7 0

Answer:

307.72

Step-by-step explanation:

S=2nr²

S=2×3.14×7²

S=307.72

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6 0
3 years ago
Determine the slope of the line 5x + 3y + 12 = 0 .
vazorg [7]
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6 0
3 years ago
What is the equation of M=3,x=4,and b=9
natita [175]

Answer:

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Assuming that the equation that you are trying the get is y=mx+b, plug in m, x, and b to get:

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Please be more specific so that you get the answer you need

6 0
3 years ago
If y=24 when x=21, find y when x is 18
ludmilkaskok [199]

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3 years ago
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