ravenalionna115

26.02.2021 • 

Mathematics

A lighthouse is built on the edge of a cliff near the ocean, as shown in the accompanying diagram. From a boat located 200 feet from the base of the cliff,
the angle of elevation to the top of the cliff is 18º and the angle of elevation to
the top of the lighthouse is 28°. What is the height of the lighthouse, x, to the
nearest tenth of a foot?

Ответ:

Will1119

20.08.2022

Mathematics

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her fastest speed is at the one hour because she is going at 3 miles a hour.

Step-by-step explanation:

1:3= 3 miles per hour

2:5= 2.5 miles per hour

3:7= 2.3 miles per hour

4:9= 2.25 miles per hour

so the greatest number of miles per hour is in hour one with 3 miles per hour.

happy to help :)

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