Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the
correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag
the item to the trashcan. click the trashcan to clear all your answers.
subtract the following polynomials, then place the answer in the proper location on the grid. write the answer in
descending powers of x.
(-6.7x2 +2.3x y + 5.2) - (-14.9x2 - 3.5xy + 7.1)

angle addition postulate

2x=56

step-by-step explanation:

the answer is 31.27mph

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+

25.45584

correct answer is b. 27/8

step-by-step explanation: