alexussimpsona alexussimpsona
  • 12-01-2018
  • Mathematics
contestada

the bottom of a ladder must be placed 3 ft from a wall. the ladder is 12 feet long. how far about the ground does the ladder touch the wall

Respuesta :

ray2me123
ray2me123 ray2me123
  • 12-01-2018
↪ladder length (h)=12 feet

↪distance from wall to the bottom of ladder:
(b)=3 feet

↪distance from the top of ladder to the ground: (p)=?

Use Pythagorean theorem,
↪p²=h²-b²
=12²-3²
=144-9=135
↪p=✓135➡Ans
Answer Link

Otras preguntas

I NEED HELP PLEASE ANYONE
-3-(-8)+2 what does it equal?
WHAT IS X PLEASE HELP 50 POINTS
PLEASE HELP WILL MARK BRAINLIEST THANK YOU
Help me PLEASEEE! (No excerpt needed ) Which event would further develop the conflict if it happened next in the story A:Melvin stands up and confronts the bul
Marcos and Sarah disagree about which movie to see. Write a dialogue in which they resolve their disagreement using effective interpersonal communication strate
Retell the accomplishments of Muslims in the field of Algebra and Trigonometry.
Which expression is the factored form of 2/3x+4? 2/3(x+6)
Why might a character experience internal conflict? A. The character might have to confront another character. B. The character might have to make a difficult
If a plant has bitter-tasting leaves, what would this most likely protect the plant against?