Bonita evaluated 56 × 123 and got an answer of 73. how can you tell that her answer is wrong?

Show the equation for example 56x123=6888

Answers4.) -1/205.) -1/406.) -55/127.) -3/4

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.