If you divide the numerator and denominator of a fraction by the same number, the fraction gets smaller in value. always, sometimes, or never

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.