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In triangle ABC, a = 3, b = 5, and c = 7. Find the approximate value of angle A.
answered
Mar 18, 2018
Mathematics
high-school
4
votes
139k
views
Under the humanistic perspective, which theory is the belief that human beings have a hierarchy of needs? A. theory of self-actualization B. person-centered theory C. social learning theory D. social cognitive
answered
Jan 16, 2018
Health
high-school
4
votes
32.5k
views
What times what equals 4
answered
Jul 23, 2017
Mathematics
middle-school
3
votes
64.7k
views
3 less than the quotient of 20 and x, write an algebraic expression
answered
Jun 17, 2015
Mathematics
middle-school
6
votes
229k
views
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