36. If cos(30+y)-- A) B) which would be sin(30-y)? C) pr D)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.4: Plane Curves And Parametric Equations
Problem 55E
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Solve both parts is correctly

2 cos
1-
36. If cos(30 +y)--
which would be sin(30-y)?
A)
C)
+pr
B)
37. A conic section has the parametric equations given below:
x=a+csint
y=b+ccost
Which is the equivalent rectangular equation?
A) (x-a)²+(y-b)²=c²
C) (x+a)²+(y+b)² = c²
B) (x-a)²-(y-b)² = c²
D) (x+a)²-(y+b)² = c²
Transcribed Image Text:2 cos 1- 36. If cos(30 +y)-- which would be sin(30-y)? A) C) +pr B) 37. A conic section has the parametric equations given below: x=a+csint y=b+ccost Which is the equivalent rectangular equation? A) (x-a)²+(y-b)²=c² C) (x+a)²+(y+b)² = c² B) (x-a)²-(y-b)² = c² D) (x+a)²-(y+b)² = c²
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