2 years ago

What is the circumference of the circle below? (Round your answer to the nearest tenth)

Mathematics

1 answer:

ivann1987 [24]2 years ago

8 0

Answer: B.

Step-by-step explanation: Remember, circumfrence is 2 pi r. multiply 6.1 and 2. That is 12.2. Then, use a calculator to multiply that to get approx 76.65. Round that up to 76.7.

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2 years ago

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What is the intersection of y=7 and y=1\2x+6

kotegsom [21]

Y=7 is just a straight horizonal line that is perpendicular to the y axis at 7

and y=1/2x+6, is in y=mx+b form where m=slope and b=yintercept so

to find the intersection, yo just find when both sentances are correct so

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3 years ago

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USPshnik [31]

Answer: 0

Step-by-step explanation:

Point A = (3 , 4)

Point B = (7 , 4)

$\frac{yB - yA}{xB - xA}$ = $\frac{0}{5}$