Lelise Lelise
  • 01-02-2022
  • Mathematics
contestada

:)Answer in simplest radical form.(and show work please)

Answer in simplest radical formand show work please class=

Respuesta :

devishri1977
devishri1977 devishri1977
  • 02-02-2022

Answer:

Step-by-step explanation:

Use Pythagorean theorem,

Base² + altitude² =hypotenuse²

x² + 19² = 21²

x² + 361 = 441

         x² = 441 - 361

          x² = 80

          [tex]x =\sqrt{80}=\sqrt{2*2*2*2*5}=2*2*\sqrt{5}=4\sqrt{5}[/tex]

Answer Link

Otras preguntas

The______process is a no competitive application process
Consider the following reversible reaction What is the equilibrium constant expression for the given system?
Modern Western etiquette (3) instructs us to: greet friends and acquaintances with warmth and respect, refrain from insults and prying curiosity, offer hospital
Can executives be limited
why steel ships becomes megnetized as it is constructed
Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the given equation. (-5,-6); y= -4x+3 (Write an equ
What is the factored form of -.09375x^2 +15x
how were the irregularities of patshalas checked by company
Use a _____ to safeguard computer systems from voltage fluctuations. Unscramble these letters for the answer: D E K A G U P R S I
The secret to effective sales is to have a? unique selling proposition. good personality. memorized pitch. fantastic product.