BrainlySerum
BrainlySerum BrainlySerum
  • 19-11-2020
  • Mathematics
contestada

What is the value of x?

x =

What is the value of x x class=

Respuesta :

jimrgrant1 jimrgrant1
  • 19-11-2020

Answer:

x = 23

Step-by-step explanation:

Δ ABC and Δ DEF are congruent by the SAS postulate, thus corresponding sides are congruent, that is

BC = EF, substitute values

x - 4 = 19 ( add 4 to both sides )

x = 23

Answer Link

Otras preguntas

The glass-Steagall act was passed by congress in 1933
Which of these religious beliefs is most closely related to the plot of Christopher Marlowe's The Tragical History of Doctor Faustus? a. Humans have no contro
Estimate the sum of 196 and 482
What did trade benefit the Egyptians
In what ways did the geography of Greece help shape Greek culture?
A DNA molecule was found to contain 15,000 nucleotides. What is the maximum number of amino acids which could be coded for by this molecule ?
What energy source does electrolysis use?
marisa burns 93 calories each time she plays fetch with her dog. she plays fetch with her dog once a day. About how many calories will marissa burn playing fetc
During this era, which two economic philosophies were predominant? A. physiocracy and valuism B. communism and socialism C. mercantilism and capitalism D. m
why did different political and economic ideologies emerge during this time period?