ASAP HELPPPPPPPPB If I have a frequency of 3 Hz, how many waves passed a point in a given second?
2 answers:
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Answer:
Option A True
Step-by-step explanation:
we know that
The sum of the internal angles of the triangle is equal to
<u>In the triangle JKL</u>
m∠L=
so
The measurements of the angles of triangle JKL are
<u>In the triangle WXY</u>
m∠W=
so
The measurements of the angles of triangle WXY are
therefore
Triangle JKL and triangle WXY are similar by AAA ( The AAA postulate states that if you can prove that all three angles of two triangles are congruent, you can prove the two triangles are similar)
<u>Answer:</u>
The correct answer option is .
<u>Step-by-step explanation:</u>
We are given the following expression and we are to simplify it and determine whether which of the given expressions is equivalent to it, assuming and
:
Breaking the terms to get: