The function f(x) equals the number of feet above sea level a rock climber is at x minutes.

After 45 minutes the climber reaches his maximum height of 800ft. above sea level. He stays on the mountain for 2 hours.

What is the practical domain of f(x)?

please show full work

stupid answers will be reported.

thank youuu

geometry: triangles

solvers

lessons

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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

a: inscribed angles

step-by-step explanation:

i reviewed this question with a peer and teacher, seems to be correct, me later

there are no multiple choices

35/2 is it i think maybe