3 years ago

What are the properties of rotations?

2 answers:

6 0

Rotations move lines to lines, rays to rays, segments tosegments, angles to angles, and parallel lines to parallel lines, similar to translations and reflections. Rotations preservelengths of segments and degrees of measures of anglessimilar to translations and reflections.

solniwko [45]3 years ago

4 0

Rotations move lines to lines, rays to rays, segments to segments, angles to angles, and parallel lines to parallel lines.

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Find ratio equal to 12:7

Dmitry [639]

12:7
12(2):7(2)
24:14

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ankoles [38]

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Show all steps!!!

Lunna [17]

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3 years ago

2 Points

Mashcka [7]

Answer:

Step-by-step explanation:

Factor: -7x^2 -5x+18

Factor -1 out of 7x^2 -5x +18:

−(7x^2+5x−18)

Factor.

1. 18 is negative, so a negative number multiplied by a postive number.

2. You can't factor 7, so 7x times x.

(7x−9)(x+2)

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3 years ago