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find soultuion in degree, use

find soultuion in degree, use exact value1. cos2xcosx+sin2xsinx=-1/2
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2. asked by pam
3. 592 views
Two intersecting lines create four angles with the same vertex labeled A,B,C, and D. Angle B is adjacent to A and C find m A if
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2. 100 views
An irregular polygon has its external angles as 140 degree,120 degree,142 degree,132 degree,112 degree and x degree.find the
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2. asked by Sarah
3. 1,093 views
Identify the combination of angle measures that could form a triangle.(1 point) Responses 30° , 75° , 85° 30 degree, 75
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2. asked by >
3. 226 views
Using the exact trigonometric ratios of 45 degree,30 degree and 60 degree,evaluate the following,leaving where necessary your
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2. asked by Shane
3. 775 views
Find the measure of the smallest angle of the right triangle.c= 90degree a= height ac= 7 and cb = 11 a-32.5 degree b-57.5 degree
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2. asked by Steve
3. 812 views
If ∡R=32° , find ∡O . The figure is not drawn to scale. (1 point)Responses Pick 1 out of the following: 128° degree 56°
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2. asked by cool;
3. 64 views
If ∡R=32° , find ∡O . The figure is not drawn to scale. (1 point)Responses Pick 1: 128° degree 56° degree 64° degree
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2. asked by cool;
3. 70 views
Using the complementary angle ratio results,find the value of x for the following. (a) cos(x+35)degree=sin x degree (b) sec x
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2. asked by Shane
3. 539 views
The m<S =35° mRS=84° and RU is tangent to the circle at R. Find m<U. (1 point)Responses 12° degree 24° degree 14° degree
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2. asked by cool;
3. 67 views