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Answers by John Marsh
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John Marsh
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User John Marsh
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User John Marsh
Recent activity
All questions
All answers
if sin(2x-30) = cos(3x+40) find x
answered
Jan 13, 2015
in
Trigonometry Answers
|
4.8k
views
trigonometry problems
Give the exact simplified answer without complex fractions.
answered
Jan 13, 2015
in
Calculus Answers
|
617
views
cosine
sine
radians
precalculus
what is sine?
answered
Jan 13, 2015
in
Trigonometry Answers
|
1.1k
views
sine
cosine
trigonometry
what are the equivalent ratios of 1/20?
answered
Jan 13, 2015
in
Other Math Topics
|
1.1k
views
math
work
5(f+2)=2(3-f)
answered
Jan 13, 2015
in
Other Math Topics
|
585
views
solving equations
3-step equation
PLEASE SOMEONE HELP WHAT IS THE ANSWER TO THIS ITS INTERGERS AND ORPERATIONS
answered
Jan 13, 2015
in
order of operations
|
648
views
math
In the figure below, AB is parallel to DC, and BC is parallel to ED If mDCB = 90°, mDCE = 35° and mBAC = 49°, what is mECA?
answered
Jan 12, 2015
in
Geometry Answers
|
3.9k
views
angles
5x+3y=3 solving this linear equation by graphing
answered
Jan 12, 2015
in
Algebra 1 Answers
|
930
views
solving systems of equations by graphing
7=10-g/-2 find the varible
answered
Jan 12, 2015
in
Pre-Algebra Answers
|
728
views
algebra
integers
what is the answer for g(5-r+4w)=
answered
Jan 12, 2015
in
Other Math Topics
|
562
views
algebra problems
solving equations
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