College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter1: Equations And Inequalities
Section1.CR: Chapter Review
Problem 67E: 67. Calculate the discriminant associated with the equation 6x2+5x+1=0.
Related questions
Question
In
![(Ax-4)
x+10, what is mZBDC? -
X10=4 12,
la circle E, AB || CD and BC is a diameter.
C24x-4
B
654A
4 -5
(2x-5)
4(2x-5)-5
4(2(9)-5)-5
4(13)-5 =47
27. If m AC = 4x-5 and mBD=2(x+20), what is mZABC?
28. If m AC =65-2x'and mBD= 4(2x–5)-5, what is mZDCB?
29. If mZABC = 2.5x – 20 and mAC = 4x-5, what is m BD?
30. If mZBCD=3x-2 and mBD=4(x+5)+16, what is
m AB+mCD?
In circle E, AB, BC, AD, and CD
chords.
Diameter
dre
BD I chord AC at F.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3602f6fa-6e97-4643-8346-798984bf4c55%2F40d54237-5d52-428c-9044-2a7ddd3939e1%2Flasfk6h_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(Ax-4)
x+10, what is mZBDC? -
X10=4 12,
la circle E, AB || CD and BC is a diameter.
C24x-4
B
654A
4 -5
(2x-5)
4(2x-5)-5
4(2(9)-5)-5
4(13)-5 =47
27. If m AC = 4x-5 and mBD=2(x+20), what is mZABC?
28. If m AC =65-2x'and mBD= 4(2x–5)-5, what is mZDCB?
29. If mZABC = 2.5x – 20 and mAC = 4x-5, what is m BD?
30. If mZBCD=3x-2 and mBD=4(x+5)+16, what is
m AB+mCD?
In circle E, AB, BC, AD, and CD
chords.
Diameter
dre
BD I chord AC at F.
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