An architect creates a rough blueprint for a new warehouse as shown. A. How many square feet of carpet will you need?
B. If you paint the interior walls, how much area will you cover?
C. How many square feet of shingles will you need to cover the roof?
D. You decide to divide the warehouse into two rooms by building a vertical wall to the peak of the roof. What is the area of the larger room?

4 packs of water and 7 packs of candy bars

step-by-step explanation:

35x4=140

140/20=7

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

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3