ahmed0102al
ahmed0102al
01-06-2018
Mathematics
contestada
I NEED UR HELP PLEASE..
Respuesta :
JoshEast
JoshEast
01-06-2018
LMN = LMP + PMN
Thus LMN = (3x + 2)° + (2x - 7)° = (5x - 5)°
Since LMN = 140°
Then ⇒ (5x - 5)° = 140°
⇒ 5x = 145
⇒ x = 29
∴
x = 29
Answer Link
tramserran
tramserran
01-06-2018
∠LMP + ∠PMN = ∠LMN Angle Sum Theorem
3x+2 + 2x-7 = 140 Substitution
5 x - 5 = 140 Add like terms
5x = 145 Add 5 to both sides
x = 29 Divide both sides by 5
Answer: x = 29
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
Bacteria have a form of sexual reproduction called a. integration. b. conjugation. c. binary fission. d. transformation.
3 square root of 5 + sq root of 20
Bob keeps showing up to work late. What constructive criticism would be appropriate for Bob? Get yourself to work on time, or you will be fired. You do great
The polis or city-state of ancient Greece was __________. an agricultural province controlled by a governor a colony established overseas an independent city or
A prokaryotic cell is distinct from a eukaryotic cell because a prokaryotic cell lacks _____.
True or false A cone is a type of cylinder
A submarine begin the day to 240 m below sea level. It descended 40 m/h for three hours and then ascended 30 m/hrs. for five hours what was the position of the
May someone explain this?Thanks❤
Help ASAP please!! Thanks! Capitalize and punctuate each part of the following friendly letter. june 24 1996 dear jill i can hardly wait to see you at ca
more economics questions pls