eliv10153
eliv10153 eliv10153
  • 24-11-2020
  • Mathematics
contestada

What is the answer to this problem?

What is the answer to this problem class=

Respuesta :

oscar236
oscar236 oscar236
  • 24-11-2020

Answer:

x = 4.

Step-by-step explanation:

These are exterior  alternate angles which are congruent.

So 21x + 6 = 90

21x = 84

x = 4.

Answer Link

Otras preguntas

what is quicksand? how does it work?
what is 3xY=4w solve for y in formula transformation
did dinosaurs really have brains in their tails?
what is a subspecies?
what is quicksand? how does it work?
how does hail form? need help pls
what is the difference between a moth and a butterfly?
There are some cases where distance time graph of a particle is vertical . So could you please tell me when it is possible????
For which system of equations is (2, 2) a solution? A.–3x + 3y = 0x + 6y = 10B.–2x + 5y = –64x – 2y = 4C.5x – 2y = –63x – 4y = 2D.2x + 3y = 104x + 5y = 18
if a line passes through the point (1,9) and has a slope of 6 , write it as an equation