![angie249](/avatars/40193.jpg)
angie249
24.01.2020 •
Mathematics
Question 19
1 pts
a boat sails 60 km east, then 10 km south, and then 20 km
west. the distance, in kilometers, of the boat from its
starting point is:
Solved
Show answers
More tips
- O Other Everything You Need to Know About Kudyabliks...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
Answers on questions: Mathematics
- M Mathematics ONS 8 Use the information provided to answer Part A and Part B. The figure shows a right-circular cylinder and right-circular cone. The cylinder and the cone have the same...
- M Mathematics The largest ferry in the Puget Sound fleet can carry 2,500 passengers every hour. a. Type an expression in the box that represents the number of passengers the ferry can...
- M Mathematics every day, andrews orange juice stand uses 2 bags of oranges. How many days with 2/3 of a bag of oranges last?...
- M Mathematics How do you find the area of a trapezoidal prism s base? If you could find the volume of this that would be great too. Thanks! :D...
- M Mathematics A.f(a)=22 b.f(a)=37 c.f(a)=32 d.f(a)=42...
- M Mathematics The original cost of a pair of shoes is 850dhs. The store offers a markup of 30%. Find the retail price of pair of shoes....
- M Mathematics I need conversation also heres some choccy milk...
- M Mathematics You find that you receive on average about 3 pieces of junk mail per week. Find the probability that the number of pieces of junk mail you receive next week will be (a)...
- M Mathematics Which graph has a slope of 4/5?...
- M Mathematics X=x/2-1 6x +5y=26 solve using substitution...
Ответ:
10√17
Step-by-step explanation:
The movement of the boat takes the shape of a trapezium as shown in the attached photo.
The distance of the boat from its starting point is represented by x kilometers.
To determine the distance, x, we would apply Pythagoras theorem on the right angle triangle ABC formed. It is expressed as
Hypotenuse² = opposite side² + adjacent side². It becomes
x² = 40² + 10² = 1600 + 100
x² = 1700
x = √1700 = √100 × √17
x = 10√17
Ответ:
aaron AAIKAKAAJAJAUUSUEIE