Which expression is equivalent to 12r + 8p –34r – 2p?
A. 14r – 6p
B. 14r + 10p
C. –14r + 6p
D. 54r + 6p

The answer should be -22r + 6p.

This means none of the answers are correct or you dropped a wrong question

Step-by-step explanation:

Collecting like terms, we have

12r - 34r +8p - 2p

-22r + 6p

1696 hundred thousand

step-by-step explanation:

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