1. Let v=v [AB] and w=v [CO]. Determine when V and w are or thogonal. A=(0,0), B= (2,3), (= (3,-2), D=(0,0) 2. Given A ABC, in which LA = 120°, | ABI = 4, and Find Bc and the projections of AB and AC braw a figure Acl = 7. an BC. 3. Given A ABC, with |AB|= 5, 1 AC | = 7, 1BC1 = 9. Find the projections of AB and AC on CB. Draw a figure 4. Given the line segments AB and AC, with D on AB of the Way from A to B. Let E be the midpoint of AC. Express [DE] in terms of [AB] and v [AC]. Draw a figure. Y 5. Suppose that V[AD] = v[AB] and [BE] = [BC]. Find [DE] in terms of v [AB] and [BC]. Draw a figure. Y

1. Let v=v [AB] and w=v [CO]. Determine when V and w are or thogonal. A=(0,0), B= (2,3), (= (3,-2), D=(0,0) 2. Given A ABC, in which LA = 120°, | ABI = 4, and Find Bc and the projections of AB and AC braw a figure Acl = 7. an BC. 3. Given A ABC, with |AB|= 5, 1 AC | = 7, 1BC1 = 9. Find the projections of AB and AC on CB. Draw a figure 4. Given the line segments AB and AC, with D on AB of the Way from A to B. Let E be the midpoint of AC. Express [DE] in terms of [AB] and v [AC]. Draw a figure. Y 5. Suppose that V[AD] = v[AB] and [BE] = [BC]. Find [DE] in terms of v [AB] and [BC]. Draw a figure. Y

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter11: Topics From Analytic Geometry

Section11.3: Hyperbolas

Problem 27E

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