. Find the values of x and y. (6x - 3)
(3x + 12) y
(A) X= 19; y = 69
(B) x = 19; y = 111
(C) X= 5;
y= 27
(D) X= 5;
y= 153

PLEASE HELP

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !

which expression represents the approximate length of bc?

step-by-step explanation:

understand that i don't know the answers

will someone answer his question

geometry: triangles

solvers

lessons

answers archive

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+

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