The coach stops in Lucose for 15 minutes. The coach then returns to Dronston at a constant speed of 42km/h. b) Show this information on the travel graph.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕

x + 4/7

step-by-step explanation:

use cymath

geometry: triangles

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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