highschoolhelp9 highschoolhelp9
  • 03-01-2018
  • Mathematics
contestada

What is the value of x?

What is the value of x class=

Respuesta :

ElenaClaudia
ElenaClaudia ElenaClaudia
  • 03-01-2018
if ∡A ≡ ∡B ∡C   ⇒   ΔABC = equilateral ⇒ AB = BC = AC

3x - 5 = 2x + 20
 (AB)      (BC)

3x - 2x = 20 + 5 

x = 25


Answer Link
Аноним Аноним
  • 04-01-2018


1)4x - 30 = 2x + 20 
2x = 50
x = 25 
2)4x - 30 = 3x - 5
x = 25
3)3x - 5 = 2x + 20
x = 25

 ΔABC = equilateral 
Answer Link

Otras preguntas

Why did clarisse McClellan die in the book Fahrenheit 451???
Jason has a piece of wire that is 62.4 inches long. He cuts the wire into 3 equal pieces. Which is the best estimate of the length of each piece of wire.
I think I got the answer but I'm not sure. Help?
Whats 0.00009999 closest to ?? 0,1/2,or 1 ? Why
2 (12 - 8x ) = x - 11x
use the Distributive property to rewrite each expression in it's equivalent form -7y(4-y) please show your work !! hello students from all over the world ! ple
Which statement best describes an independent variable? A-The variable that responds to change in a investigation B- The variable you can change in an investiga
Is oxygen a product of cellular respiration?
how can a levee help prevent flooding
15 liters increased by 60 percent