use the quadratic formula, we must.
-13 +/- √(169 +48) / 2
-13 +/- √217 / 2
-13 +/- 14.73 / 2
(-13 + 14.73) / 2 = 0.865
(-13 - 14.73) / 2 = -13.865
the solutions, we have found.
helped, i hope i have.
F triangle DEF is translated 6 units to the left, what are the coordinates of point D′ in the image?
1 answer:
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ANSWER
The length of
EXPLANATION
The object length given to us is,
The scale factor of the dilation is,
The image length can be calculated using the formula
We substitute the given values into the formula to get,
We multiply out to obtain,
The length of
EXPLANATION
The object length given to us is,
The scale factor of the dilation is,
The image length can be calculated using the formula
We substitute the given values into the formula to get,
We multiply out to obtain,
The angles produced are vertically opposite angles, thus opposite angles are <u>congruent</u>. The applicable statements are; A, B, C and D.
Lines AD and EC meeting at point B produces set of angles that are <u>congruent</u> (by vertical opposite property).
Now considering the given diagram, it can be observed that the following statements <u>are</u> applicable: A, B, C and D.
- Option A is applicable because of the <em>rigid</em> transformation process of
rotation about B.
- Option B is applicable because D will be <em>located</em> on ray BA after the
- Option C is applicable since both processes <em>are</em> true.
- Option D is applicable since <ABC and <DBE are <em>vertically</em> opposite angles.
- Option E is NOT applicable <ABC is NOT <em>congruent</em> to <ABE.