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tangare [24]
2 years ago
10

A.Draw parallel lines AB and CD.

Mathematics
1 answer:
ddd [48]2 years ago
5 0

Answer:

Lines stay parallel or overlap

Step-by-step explanation:

AB and CD are parallel lines

Rotation around a point 90 degrees clockwise will make these lines perpendicular to their initial position but AB and CD will still be parallel to each other

They will overlap if the distance between them and point E is equal

Their initial slope is same and equal to m

Their final slope will be -1/m as a result of 90 degrees rotation

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MrRissso [65]

Answer:

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Step-by-step explanation:

The formula for the circumference of a circle of radius r is C = 2πr.  If the diameter is given, then the formula is C = πd.

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       62 in

d = ----------- = 19.7 inches

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3 years ago
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3 years ago
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sveta [45]
1) the types of number are the negative integers (e.g √-1 √-3 <span>√-5 are not defined)
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3) the answer is No, proof:  </span>√-1 - 3 is not defined because √-1 doesn't exist
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6) the result would be defined with the following cases:
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     √-1xn,  n<0
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7) the result would not be defined with the following cases:
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3 0
3 years ago
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Answer:

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Step-by-step explanation:

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