Which equations for the measures of the unknown
angles x and y are correct? Check all that apply.
x= cos'
x= sin la)
x = tan-11)
y= sin 12)
y= cos ils)

the answer is b 1/10

geometry: triangles

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

i cant answer this, theres no table. sorry man

step-by-step explanation: