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Author Question: A large rock is on ... (Read 89 times)

dollx

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on: Oct 20, 2019
Solve the problem. Round results to an appropriate number of significant digits.


A large rock is on the edge of a cliff. From a point 310 m from the foot of the cliff, the angles of elevation of the top and bottom of the rock are 22.5° and 21.0°, respectively. Find the height of the rock.
Basic Technical Mathematics with Calculus ¦ Washington ¦ 10th Edition
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Marked as best answer by dollx on Oct 20, 2019

31809pancho

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Reply #1 on: Oct 20, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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dollx

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Reply 2 on: Oct 20, 2019
Thanks for the timely response, appreciate it

Joy Chen

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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