abel8577 abel8577
  • 19-10-2017
  • Mathematics
contestada

The bottom of a ladder must be placed 4 feet from a wall. the ladder is 12 feet long. how far above the ground does the ladder touch the wall? round your number to the nearest tenth.

Respuesta :

shortchemstud
shortchemstud shortchemstud
  • 19-10-2017
Pythagorean theorem

a^2+b^2=c^2

c=12

a=4

16 + b^2 = 144

b^2 = 128

b = 11.3
Answer Link
noelie0522
noelie0522 noelie0522
  • 19-10-2017
the answer is 11.3 feet above the ground
Answer Link

Otras preguntas

Can you help me describe this picture and how it might be biased
Why were the boys half-relieved and half daunted by the beast from lord of the flies?
What is the oxidation number for Cl? -2 +2 -1 +1
Which word in the following sentence is spelt incorrectly? “At the commencement, the valevictorian acknowledged the contributions of all those individuals who
in what ways did the greeks get astronomy right and wrong
please help I'll give brainliest solve -2/5g + 2=10 a. 30 b. -30 c. -20 d. 20
five examples of place or location names
Can you help me describe this picture and how it might be biased
a painter has a 24-foot ladder that he is using to paint a house. for safety reasons, the ladder must be placed at least 8 feet from the base of the side of the
PLZ HELP HURRY ASAP a protein transcribed from RNA would have been coded from what