lmetzger44
lmetzger44 lmetzger44
  • 25-02-2021
  • Mathematics
contestada

Pythagorean theorem - please help

Pythagorean theorem please help class=

Respuesta :

arj1ta
arj1ta arj1ta
  • 25-02-2021

answer:

x = 4[tex]\sqrt{2}[/tex] or 5.6568

step-by-step explanation:

  • know the formula and plug in

formula: a^2 + b^2 = c^2

  • now plug in what we have
  • whatever the RIGHT ANGLE points to is the HYPOTENUSE or c
  • the other two sides are the "legs" or a and b

a^2 + b^2 = c^2

7^2 + b^2 = 9^2

49 + b^2 = 81

b^2 = 32

b = 4[tex]\sqrt{2}[/tex]

  • in this case, b would be used as x

x = 4[tex]\sqrt{2}[/tex] or 5.6568 (exact value)

Answer Link

Otras preguntas

what is a subspecies?
what is the pink panther?
“What does it mean when we “rework” copyrighted material?”
6.___He journeyed to the court of the great Kublai Khan, returning to Europe after seventeen years.
Describe and explain how petrol is separated from the mixture of hydrocarbons in crude oil?
what is quicksand? how does it work?
Summarize the way plants store extra sugar
1/6 of a ship's crew are engineers, 1/4 are stewards and the rest are soldiers. if there are 48 crew members in all, how many sailors are on the board of the sh
find the zeros of y=x²-1 from a graph.
1/6 of a ship's crew are engineers, 1/4 are stewards and the rest are soldiers. if there are 48 crew members in all, how many sailors are on the board of the sh