breestaats14
breestaats14 breestaats14
  • 06-09-2017
  • Mathematics
contestada

A is the midpoint of XY.
X to A is 3x
A to Y is 5x-6

A) Find XA
B)Find AY and XY

Respuesta :

Louli
Louli Louli
  • 06-09-2017
since A is the midpoint, this means that XA=AY
3x=5x-6
6=5x-3x=2x
x=3
based on this:
XA=3x=3(3)=9
AY=5x-6=5(3)-6=15-6=9
XY=9*2=18
Answer Link

Otras preguntas

Write the equation in exponential form.
An order to appear at a particular time and place and bring specified documents
Brass instruments did not acquire valves until the _____________ century.
Chronological order is useful when a writer wants to help readers understand: A) the pointsame of view of several characters. B) any events that happened previo
what can Crack, methamphetamines, cocaine, and caffeine be classified as:
Find all complex solutions of x^2-3x+4=0. (If there is more than one solution, separate them with commas.)
In what way could the american victory at yorktown be called "lucky"?
What can iron filings sprinkled on a piece of paper demonstrate?
Which empire did the Moroccans overpower A, Songhai B, Ghana C, Mali D,Djenn'e-Djeno
12-3(10+2^3)÷9×(-2)=?