Ad’s model racing car drives at an average speed of 3 feet per second. fuad records the distances and times in a table like the one shown below. speed of model race car distance (ft.) 3 time (s) 1 at this rate, how long will it take the car to travel 21 feet? 3.0 seconds 6.3 seconds 7.0 seconds 14.3 seconds

C >;3

Step-by-step explanation: I just took the test -.-

it is part of the rising action that reveals public sentiment toward hester.

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