![kale2158](/avatars/46271.jpg)
kale2158
13.02.2020 •
Mathematics
The top of a ladder is leaning on a building at a point 12 feet above the ground; the bottom of the ladder is 5 feet from the base of the building. What’s the length of the ladder?
Solved
Show answers
More tips
- L Leisure and Entertainment How to Land on the Moon: Your Comprehensive Guide...
- T Travel and tourism How to Use a Compass: A Beginner s Guide...
- C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
- F Food and Cooking How many stages of coffee roasting are there?...
- F Food and Cooking From Latte to Espresso: Which Coffee Drink is the Most Popular on Earth?...
- F Food and Cooking Experts Name Top 5 Healthiest Teas...
- C Computers and Internet Google Search Tips and Tricks: Everything You Need to Know...
- H Health and Medicine Discover the Hidden Principles and Real Results of the Japanese Diet...
- H Health and Medicine Liver Cleansing - Rejuvenation for the Body?...
- S Style and Beauty Is Photoepilation the Solution to Unwanted Hair Forever?...
Answers on questions: Mathematics
- M Mathematics Dr. Shah visits patients at their homes. The equation y = 150x + 50 represents the amount she charges, where y represents the total cost and x represents the number of hours...
- M Mathematics 3 medium three medium apples three medium apples three medium apples have three medium apples have three medium apples have three medium apples have to three medium apples have...
- M Mathematics If a + b =5 and a-b = 3 then the value of a² + b² should be...
- M Mathematics In triangles GHI and RST, GRZH - S, and GI - RT. Is this information sufficient to prove triangles GH and RST congruent through SSS? Explain your answer....
- M Mathematics What are the slope and the y-intercept of the linear function that is represented by the graph?...
- M Mathematics Lin drew a triangle and a dilation of the triangle with scale factor 2: D B 1. What is the center of the dilation? Explain how you know. 2. Which triangle is the original and...
- M Mathematics Martin says that 6 is a common factor of 42, 36 and 50. Is he correct? Explain fully....
- M Mathematics Help?! Please due tomorrow...
- M Mathematics HELP!! ITS DUE IN 15 MINUTES...
- M Mathematics A semicircle has radius 5.6cm 5.6cm(b) Work out the perimeter of the semicircle Please can somebody give me the answer and an explanation thank you ....
Ответ:
the length of the ladder is 13 feet.
Step-by-step explanation:
The ladder forms a right angle triangle with the building and the ground. The length of the ladder represents the hypotenuse of the right angle triangle. The height from the top of the ladder to the base of the building represents the opposite side of the right angle triangle.
The distance from the bottom of the ladder to the base of the building represents the adjacent side of the right angle triangle.
To determine the length of the ladder h, we would apply Pythagoras theorem which is expressed as
Hypotenuse² = opposite side² + adjacent side²
h² = 12² + 5² = 144 + 25
h² = 169
h = √169 = 13 feet
Ответ:
It always equal less than 7