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z Medical Questions

Questions:                                                                               TimeLeft:      Posted:
Math
if sinx=4/5, where 0<x<90, find the value of cos(x+180). more... expired Apr 27th
A ship leaves port with a bearing of Nort 69degrees West. After traveling 23 miles, the ship then turns 90 derees and travels on a bearing of South 8 more... expired Apr 23rd
Penn Foster exams 6232 a, b, c-2, d-1, e and 6561 A , b
i just need to get it done i do want to understand the corse but with a full time job is more...
expired Apr 22nd
This is a verify the identity question. I have worked it several times to no avail...
(tanx/(1-cotx)) + (cotx/(1-tanx)) = 1+secxcosx more...
expired Mar 21st
A pulley with a radius of 20 inches is being used to lift an object. How many degrees has the pully rotated if the object is ifted 8 feet more... expired Mar 14th
Determine the height of an object - given central angle is 10 minutes with 10 ft height - distance is 1000 yards - what is the height of the object at more... expired Mar 14th
#1 Finde the area of the following tringles: (use Logarithms)
A) a=12.7, b=21.5, c=28.6.
B) c=126, a=45.81, and b=61.03694
C) An isosceles more...
expired Mar 12th
I posted the questions in the file box. I need help with 26-37. more... expired Mar 4th
I have to prove this trig function false:

Sec(x)/Tan(x)=sin(x) more...
expired Mar 1st
Penn Foster exams 6232 a, b, c-2, d-1, e more... expired Feb 12th
Penn foster, Trig and Analytic Geometry, Exam 6232e more... expired Feb 7th
Pennfoster exams, Trig & Analytic Geometry, 6232c and 6232d more... expired Feb 7th
a plane took off from the runway. when the plane had flown 2,500m, it had covered a horizontal distance of 1,800m. find the measure of the measure of more... expired Jan 31st
Find the exact value of this expression using the half-angle formula: tan 105o more... expired Jan 30th
just the answer is needed not much detail.
a ship is headed directly toward a coastline formed by a vertical cliff (segment BC) that is 80 meters more...
expired Jan 24th
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