2 years ago

The circumference of a circle is 53.3853.38 centimeters.

Mathematics

1 answer:

zepelin [54]2 years ago

4 0

Answer:

dcfvghbjk

Step-by-step explanation:

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The radius of Circle A is 3 ft. The radius of Circle B is 3 ft greater than the radius of

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Answer:

Step-by-step explanation:

Ar of circle

A= 49π

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D=121π

Ar of circle A is less than Ar of circle D

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2 years ago

Evaluate the expression when y=-6. y² +8744

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8780.

Step-by-step explanation:

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2 years ago

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(3-5i)(2+9i)+(7+2i)(7-2i)

kondor19780726 [428]

$i^{2} = -1$

-----------------------------------------

$(3-5i)(2+9i)+(7+2i)(7-2i) = \\ \\ = 6 + 27i - 10i - 45i^{2} + 49 - 14i + 14i - 4i^{2} = \\ \\ =55 + 17i + 45 + 4 = \boxed{104 + 17i}$

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2 years ago

Can you simplify 6x -x

allsm [11]

Answer:

Step-by-step explanation:

=> 6x-x

Taking x common

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3 years ago