4 years ago

What is the best approximation for the area of a semicircke with a diameter of 11.8 feet? Use 3.14

1 answer:

8 0

To do this, use this formula=The area is always pie times the radius to the 2nd. But this is for a semicircle so divdie your answer by 2

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horrorfan [7]

1 yard is 3ft, so just multiply 2.5 with 3 and that gives u 7.5.

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liq [111]

Answer: $25

Step-by-step explanation:

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3 years ago

Dovator [93]

6 points i think that is the answer

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3 years ago

baherus [9]

Answer:

Step-by-step explanation:

The equation $V=-32t+256$ and the graph below describe the velocity V in feet per second of a ball <em>t</em> seconds after it is shot into the air.

To find the balls velocity after seven seconds, substitute t = 7 into the function expression:

$V(7)=-32\cdot 7+256\\ \\=-224+256\\ \\=32\ ft/sec$

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3 years ago

stich3 [128]

Answer: 5x+16

Step-by-step explanation:

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2x+12 + 3x + 4

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5x+16

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3 years ago