victormcastaneda3
victormcastaneda3 victormcastaneda3
  • 04-05-2021
  • Mathematics
contestada

Consider the drawing below. What is the measure of angle A?* 1 point w​

Consider the drawing below What is the measure of angle A 1 point w class=

Respuesta :

Hamed313
Hamed313 Hamed313
  • 04-05-2021

Answer:

[tex]x + 2x = 120 \\ 3x = 120 \\ x = 40 \\ a = 2x = 80[/tex]

Answer Link

Otras preguntas

What is the study of the behavior and decision-making of small units such as families, individuals, or businesses?
. . . Identify the following series as arithmetic, geometric, both, or neither. -3 + 3 - 3 + 3 - 3 + . . .
how do you draw a hexagon on dot paper with an area of 16 square units
Which phrase best describes a theorem in an axiomatic system? A.) the accepted meaning of a term B.) an assumption made with little supporting evidence C.) an a
What were two long term effects of the Black Death on European society
Why doesn't Cloud formation take place until the dew point temperature is reached?
which event caused the outbreak of ww1 in september 1993
Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -3x + 7
How did geography influence the development of civilization in ancient greece?
A book falls off a desk. The book has a mass of 1.2 kg and was at a height of 0.9 m. How much mechanical energy does the book have just before it hits the groun