shiestyycx shiestyycx
  • 11-03-2022
  • Mathematics
contestada

ZA and B are vertical angles. If m_A = (3x - 30° and mZB = (2x – 9)°,
then find the value of x.

Respuesta :

whattheheck076 whattheheck076
  • 11-03-2022
3x-30=2x-9
-2x -2x
1x-30=-9
+30 +30
1x=21
21/1
x=21
Answer Link

Otras preguntas

Shilpa found some small creatures moving in the fresh water near your house what are the small creatures ? Do these animals show complete or incomplete metamorp
Can anyone write an essay about getting rid of today's problems by introducing something crazy like the purge?
PLEASE PLEASE PLEASE HELP ME I’LL MARK BRAINLIEST IF YOU DO
True/False: Animal embryos look similar early in development because all animals share a common ancestor.
Factorise 18u²-50y completely.​
Pls help with math it’s due tonight
Blue litmus paper turn red in a basic solution. correct/incorrect​
What distinguishing feature of realist literature does Mark Twain use in this excerpt from The Adventures of Huckleberry Finn? I ain' gwyne to len' no mo' money
Given the set {x|-2 < x < 2, where x is the integer}, what is the solution of -2(x - 5) < 10
Help please!!!!!!!!! ​