Tutor profile: Veronica A.
Find a set of polar coordinates for the point with rectangular coordinates (5,5*sqrt(3)).
r^2=x^2+y^2=5^2+(5*sqrt(3))^2 = 25+75 = 100. Therefore, r = 10. tan theta = y/x. Therefore, tan theta = (5*sqrt(3)) / 5 = sqrt (3). Therefore, theta = pi/3 Because r = 10, theta = pi/3, (10, pi/3) is a set of polar coordinates for this point.
Dennis and Susan ate omelets for breakfast. Highlight the direct object, verb, subject, and prepositional phrase in the sentence abo e.
Subject: Dennis, Susan Verb: ate Direct object: omelets Prepositional phrase: for breakfast
(x ^ 2 y ^ 3) ^3
= x ^(2 * 3) y^ (3 * 3)
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