jayspree
jayspree
17-12-2017
Mathematics
contestada
Find value of the variables#7
Respuesta :
visvix
visvix
17-12-2017
because of exterior angles theorem, y=39+65, so y=104
x and y are a linear pair, so they add up to 180. x=180-104, x=76
all angles in a triangle add up to 180, so 21+104+z=180. therefore, z=55
y=104
x=76
z=55
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
How many solutions does this system have? x + 4y = 6 y = 2x - 3 a. one b. two c. an infinite number d. no solution
Which sentence has an error in it? A) Many people are not sure if going to college is right for them. B) My friends wanted me to go river-rafting but I wouldn'
The force that keeps an object moving in a circle is called A. Centripetal force B. Fluid friction C. Inertia D. Momentum
what is the summary of the perfect murder
Explain a rock’s life cycle
The purpose of a spinning jenny was to i belive the C
Which is not present on the moon
Which statement is true?
By the end of the Middle Ages, People felt secure under the leadership of their Kings
Why is world war 1 considered a prime example of total war
