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Nina [5.8K]
3 years ago
6

- Circle the letter of the sentence that explains why no machine is 100 percent efficient a. Electrical energy is converted to m

echanical energy by fuel. b. Mechanical energy is converted to thermal energy by friction C. Thermal energy is converted to mechanical energy by friction. d. Mechanical energy is converted to electrical energy by a spark​
Mathematics
2 answers:
LenaWriter [7]3 years ago
6 0

Answer:

d

Step-by-step explanation:

Anettt [7]3 years ago
5 0

Answer:

b i think

Step-by-step explanation:

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  the locus is the perpendicular bisector of the segment

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The points equidistant from A and B lie on the line that is the perpendicular bisector of segment AB.

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You take advantage of this fact when you construct a circle through 3 points. You construct the perpendicular bisectors of segments between pairs of the points, and locate the center of your circle at their intersection.

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Delvig [45]

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3 years ago
If Ishan scored 789 out of 800 in his exams how much did he score in percentage​
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3 years ago
Renaldo cut an 8.5 in by 11 in paper diagonally how long is thw diagonal
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4 years ago
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