cmw1302
cmw1302 cmw1302
  • 22-12-2020
  • Mathematics
contestada

Please help ASAP it is about triangles

Please help ASAP it is about triangles class=

Respuesta :

kyra510
kyra510 kyra510
  • 22-12-2020

2x+3+51=4x+8 ( external angle =the sum of two opposite internal angles)

2x+54=4x+8

46=2x

x=23

4x+8=92+8=100 degrees

2x+3=46+3=49 degrees

Answer Link

Otras preguntas

Why is a representative government necessary in a large society?
Sappho was an ancient Greek poet who contributed to the genre of lyric poetry. In contrast to epic poetry, which was predominant before Sappho's time, Sappho's
If a man was drafted between 1965 and 1973 it meant that
Can colloidal suspensions be separated out by filtration
Which pattern of dispersion does the global human population have?
Why is the force of gravity greater on earth than on pluto?
Why is radioactivity dangerous? Explain?
Which tactic did Charles Townshend use to increase British control of the American colonies? a.He established new trade measures and prohibitions. b.He formed n
15.84 is what percentage of 96
One similarity between Japanese Shintoism and African animism is the belief that