taylormjensen
18.03.2020 •
Mathematics
From the top of a tower, an object which is 97 m away from the base of the tower, is at a 37° angle of depression.
How high is the tower to the nearest metre?
Solved
Show answers
More tips
- F Food and Cooking Effective Methods to Organize Videos in your iPad According to Content...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
Answers on questions: Mathematics
- M Mathematics HELLO I would really love if some one could help please !!!...
- M Mathematics Which is an example of an experiment?...
- M Mathematics Solve the system of equations X=11+y 2x+y=19...
- M Mathematics Exit Ticket Anyone Can help me?...
- H History What did the edict of milan accomplish?...
- M Mathematics What is the volume of a sphere if it has a radius of 5 inches? (Use 3.14 for π.)...
Ответ:
==================================================
Work Shown:
Check out the diagram below. Note the pair of alternate interior angles that are congruent (each 37 degrees). Then focus on triangle ABC. With the reference angle being at A, this means we use the tangent function because BC = x is the opposite side and AB = 97 is the adjacent side.
tan(angle) = opposite/adjacent
tan(A) = BC/AB
tan(37) = x/97
97*tan(37) = x
x = 97*tan(37)
x = 73.094742859971
For the last step, you'll need a calculator that can handle trig functions. Make sure the calculator is in degree mode. The result here is approximate. This rounds to 73 when rounding to the nearest whole number.
Ответ:
£76.80 per day
Step-by-step explanation:
You do 384÷5 (because it is five days) which is £76.80