aldenburton27 aldenburton27
  • 18-07-2017
  • Mathematics
contestada

The base of the ladder is 7 feet from the building. The ladder is 1 foot longer than the height it reaches on the building. What is the length of the ladder?

Respuesta :

Banabanana
Banabanana Banabanana
  • 18-07-2017
By the Pythagorean theorem:

[tex]x= \sqrt{7^2+6^2}= \sqrt{49+36}= \sqrt{85} \approx 9.22 \ \text{ft}[/tex]
Ver imagen Banabanana
Answer Link

Otras preguntas

Choose the ratio that you would use to convert 2.5 centimeters to meters
2 everyday items that are 1 kilometer long ?
Which economist developed an economic theory that became influential during the global depression as well as the rest of the twentieth century
George has a small coin collection. He has collected 16 gold coins, 28 silver coins, 32 copper coins, and 4 bronze coins. At a flea market, George sells 15% of
One number exceeds another by 5 the sum of the numbers is 37 . What are the numbers
$5 for 10 apples. Write the ratio two different ways per apple per dollar for a total of four ways
what is 0.4 estimated to roundest tenth and what is 0.4% of 510
find two numbers whose sum is 64 and whose difference is 42
how do you graph Y equals X to the second power negative to?
What is the ratio of 1250 to 750