betovargas betovargas
  • 12-08-2021
  • Mathematics
contestada

ZA and ZB are vertical angles. If m_A = (7x– 20)° and m_B = (6x – 1)º,
then find the measure of ZA.

Respuesta :

Аноним Аноним
  • 12-08-2021

[tex]\\ \sf\longmapsto 7x-20=6x-1[/tex]

[tex]\\ \sf\longmapsto 7x-6x=-1+20[/tex]

[tex]\\ \sf\longmapsto x=-19[/tex]

Now

[tex]\\ \sf\longmapsto m<A=7x-20=7(-19)-20=133-20=113[/tex]

Answer Link

Otras preguntas

___ unemployment is considered to be the most serious and shows a downturn in the economy.
How does Mill defend the freedom of speech?
Can you think of some places where we use electric buzzers
In a right triangle with the length of hypotenuse equal to a and one angle 60º find the length of a leg, opposite to this angle.
Why might the author have included this quote from Satchel Paige’s memoir
Which of the following is(are) the solution(s) to |x-1|=8 A. x=9 B. x=7,-9 C. x=7 D. x= -7,9
How old is Messi.Old was Messi when he started his professional career
help me find the missing angles. (Question 5) I’m so confused
Write 3 equivalent ratios for 17:69
Describe how you write a scientific name