rodverari
rodverari rodverari
  • 01-10-2021
  • Mathematics
contestada

Find BC if B(8,-7) and C1-4,-2).

Respuesta :

DᴀʀᴋPᴀʀᴀᴅᴏx
DᴀʀᴋPᴀʀᴀᴅᴏx DᴀʀᴋPᴀʀᴀᴅᴏx
  • 01-10-2021

Using distance formula :

  • [tex] \sqrt{(x_2 - x_1) {}^{2} + (y_2 - y_1) {}^{2} } [/tex]

  • [tex] \sqrt{(8 - ( - 4)) {}^{2} + ( - 7 - ( - 2)) {}^{2} } [/tex]

  • [tex] \sqrt{(12) {}^{2} + ( - 5) {}^{2} } [/tex]

  • [tex] \sqrt{144 + 25} [/tex]

  • [tex] \sqrt{169} [/tex]

  • [tex]13 \: \: units[/tex]
Answer Link

Otras preguntas

If both the president and the vice president can no longer serve, who can be the next president?
Which of these is a reliable source of information about claims that large doses of vitamin C prevent colds? A. A report that summarizes research on vitamin C p
it is about work, energy.​
Explain why the first step in responding to any sports injury is to remove the danger that led to the injury.
I don’t get it please help me with this
Simplify the expression -4+11
( Fulcrum ) Weight 1 = 150 lb. Weight 2= 450 lb. Distance 1 = 15 ft Distance 2 ? So I got an answer of 11 1/4 but I have no idea if im even right and I took an
The second side of the triangle deck is 4 feet longer than the shortest side. The third side of the deck is 4 feet shorter than twice the length of the shortest
prove that (secx-tanx) = 1-sinx/1+sinx
cuanto es 2-{[-3x(-7+3x5)-2-3x9]-3+2x6} ayuda porfavor <3 <3