Question 4 of 40 Suppose a normal distribution has a mean of 120 and a standard deviation of
10. What is P(x2 110)?
O A. 0.84
O B. 0.16
O C. 0.975
O D. 0.475

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

c

step-by-step explanation:

what are the statments

step-by-step explanation:

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: