dominqui dominqui
  • 20-07-2018
  • Mathematics
contestada

Find x.
a.√539 or appx 23.2
b.√320 or appx . 17.9
c. √156 or appx. 12.5
d.√800 or appx. 28.3

Find x a539 or appx 232 b320 or appx 179 c 156 or appx 125 d800 or appx 283 class=

Respuesta :

gmany
gmany gmany
  • 21-07-2018

Use the Pythagorean theorem:



[tex]x^2+38^2=42^2\\\\x^2+1444=1764\ \ \ \ |-1444\\\\x^2=320\to x=\sqrt{320}[/tex]



Answer:


[tex]b.\ \sqrt{320}\ or\ appx\ 17.9[/tex]

Answer Link

Otras preguntas

wirte 7,895,003,049 in expanded form.
Which model assumes that the system's subcomponents work together harmoniously to achieve that social product we call justice? a. conflict model b. criminal jus
termina esta oracion: durante el invierno pasado todos los fines de semana yo hacia mucho trabajo yo hago mucho trabajo yo hice mucho trabajo
Tyrone bought 2.25 pounds of swiss cheese and 4.2 pounds of turkey at the deli about how much was the weight
i need help with slopes
Find the distance BB'. (0,0) (1,3)
Simplify this power raised to a power: (54)4
What happened in Russia in 1917 that led the US to justify its involvement in world war I as a fight for democracy?
Use the rule y=-x + 7 to fill in the blank if (-1, y) is on the graph then y=
____ involves using the cloud for a vast majority of your computing needs.